羅伯特·里奇韋 (Chinese Wikipedia)

Analysis of information sources in references of the Wikipedia article "羅伯特·里奇韋" in Chinese language version.

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102web.archive.org

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69yale.edu

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5nasonline.org

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4handle.net

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3books.google.com

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3biodiversitylibrary.org

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1si.edu

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1wikipedia.org

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1olney.il.us

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1uspto.gov

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1iczn.org

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aba.org

American Birding Association Awards. [2018-04-28]. （原始内容存档于2022-06-19）.

aou.org

William Brewster Memorial Award. American Ornithologists' Union. [2013-02-26]. （原始内容存档于2014-11-11）.

archive.org

Dunlap, Thomas R. In the Field, Among the Feathered: A History of Birders & Their Guides. New York, NY: Oxford University Press. 2011: 18.
Darwin, Charles. Costa, James T. , 编. The Annotated Origin: A Facsimile of the First Edition of On the Origin of Species. Cambridge, MA: The Belknap Press of Harvard University Press. 2009: 398. ISBN 978-0-674-03281-1.
Gruson, Edward S. Words for Birds: A Lexicon of North American Birds with Biographical Notes. New York, N.Y.: Quadrangle Books. 1972: 153.

biodiversitylibrary.org

Bulletin of the Ridgway Ornithological Club (2): 3, 84. 1887 [2013-02-12]. （原始内容存档于2021-07-09）.
Ridgway, Robert. Descriptions of Twenty-Two New Species from the Galapagos Islands. Proceedings of the United States National Museum. November 1894, 17 (1007): 357–370 [2021-06-30]. doi:10.5479/si.00963801.1007.357. hdl:2027/mdp.39015035447609. （原始内容存档于2022-06-23）.
Ridgway, Robert. Scientific Results of Explorations by the U. S. Fish Commission Steamer Albatross, No. I: Birds Collected on the Galapagos Islands in 1888. Proceedings of the United States National Museum. February 1890, 12 (767): 101–128 [2021-06-30]. doi:10.5479/si.00963801.12-767.101. hdl:2027/mdp.39015035447575. （原始内容存档于2021-08-09）.

books.google.com

Club, Nuttall Ornithological. The American Ornithologists' Union. Bulletin of the Nuttall Ornithological Club. October 1883, VIII (4): 221–226 [2012-12-18]. （原始内容存档于2022-06-04）.
Ridgway, Robert. The Cyclopædia of American Biographies 6. Cambridge, MA: John Wilson and Son: 479. 1903 [2013-02-12]. ISBN 9781428640511. （原始内容存档于2022-06-03）.
Dean, Ella R. Robert Ridgway at Home. High School Visitor's Office (编). Proceedings of the High School Conference of November 23, 24 and 25, 1922. Urbana, Illinois: University of Illinois: 112–117. March 1923 [2013-03-04]. （原始内容存档于2022-06-03）.

doi.org

Harris 1928，第53頁. Harris, Harry. Robert Ridgway, with a Bibliography of His Published Writings and Fifty Illustrations (PDF). The Condor. January–February 1928, 30 (1): 5–118 [2012-11-12]. JSTOR 1362947. doi:10.2307/1362947. （原始内容 (PDF)存档于2021-07-12）.
Oberholser 1933，第165–166頁. Oberholser, Harry C. Robert Ridgway: A Memorial Appreciation (PDF). The Auk. April 1933, 50 (2): 159–169 [2012-12-13]. JSTOR 4076862. doi:10.2307/4076862. （原始内容 (PDF)存档于2021-07-11）.
Harris 1928，第36頁. Harris, Harry. Robert Ridgway, with a Bibliography of His Published Writings and Fifty Illustrations (PDF). The Condor. January–February 1928, 30 (1): 5–118 [2012-11-12]. JSTOR 1362947. doi:10.2307/1362947. （原始内容 (PDF)存档于2021-07-12）.
Harris 1928，第63頁. Harris, Harry. Robert Ridgway, with a Bibliography of His Published Writings and Fifty Illustrations (PDF). The Condor. January–February 1928, 30 (1): 5–118 [2012-11-12]. JSTOR 1362947. doi:10.2307/1362947. （原始内容 (PDF)存档于2021-07-12）.
Ninth Congress of the American Ornithologists' Union (PDF). The Auk. January 1892, 9 (1): 56–59 [2013-02-01]. JSTOR 4067598. doi:10.2307/4067598. （原始内容 (PDF)存档于2016-03-04）.
Sage, John H. Sixteenth Congress of the American Ornithologists' Union (PDF). The Auk. January 1899, 16 (1): 51–55 [2013-02-01]. JSTOR 4069268. doi:10.2307/4069268. （原始内容 (PDF)存档于2016-03-05）.
Sage, John H. Eighteenth Congress of the American Ornithologists' Union (PDF). The Auk. January 1901, 18 (1): 63–67 [2013-02-01]. JSTOR 4069676. doi:10.2307/4069676. （原始内容 (PDF)存档于2016-03-04）.
Ridgway, Robert. A Plea for Caution in the Use of Trinomials (PDF). The Auk. April 1923, 40 (2): 375–376 [2013-01-28]. JSTOR 4073877. doi:10.2307/4073877. （原始内容 (PDF)存档于2016-03-04）.
Oberholser 1933，第165頁. Oberholser, Harry C. Robert Ridgway: A Memorial Appreciation (PDF). The Auk. April 1933, 50 (2): 159–169 [2012-12-13]. JSTOR 4076862. doi:10.2307/4076862. （原始内容 (PDF)存档于2021-07-11）.
Harris 1928，第71–118頁. Harris, Harry. Robert Ridgway, with a Bibliography of His Published Writings and Fifty Illustrations (PDF). The Condor. January–February 1928, 30 (1): 5–118 [2012-11-12]. JSTOR 1362947. doi:10.2307/1362947. （原始内容 (PDF)存档于2021-07-12）.
Oberholser 1933，第161頁. Oberholser, Harry C. Robert Ridgway: A Memorial Appreciation (PDF). The Auk. April 1933, 50 (2): 159–169 [2012-12-13]. JSTOR 4076862. doi:10.2307/4076862. （原始内容 (PDF)存档于2021-07-11）.
Oberholser 1933，第164頁. Oberholser, Harry C. Robert Ridgway: A Memorial Appreciation (PDF). The Auk. April 1933, 50 (2): 159–169 [2012-12-13]. JSTOR 4076862. doi:10.2307/4076862. （原始内容 (PDF)存档于2021-07-11）.
Ridgway, Robert. Descriptions of Twenty-Two New Species from the Galapagos Islands. Proceedings of the United States National Museum. November 1894, 17 (1007): 357–370 [2021-06-30]. doi:10.5479/si.00963801.1007.357. hdl:2027/mdp.39015035447609. （原始内容存档于2022-06-23）.
Harris 1928，第95頁. Harris, Harry. Robert Ridgway, with a Bibliography of His Published Writings and Fifty Illustrations (PDF). The Condor. January–February 1928, 30 (1): 5–118 [2012-11-12]. JSTOR 1362947. doi:10.2307/1362947. （原始内容 (PDF)存档于2021-07-12）.
Ridgway, Robert. Description of Two New Thrushes from the United States. Proceedings of the United States National Museum. 1882, 4 (240): 374–379. doi:10.5479/si.00963801.240.374. hdl:2027/uc1.b3735886.
Ridgway, Robert. Scientific Results of Explorations by the U. S. Fish Commission Steamer Albatross, No. I: Birds Collected on the Galapagos Islands in 1888. Proceedings of the United States National Museum. February 1890, 12 (767): 101–128 [2021-06-30]. doi:10.5479/si.00963801.12-767.101. hdl:2027/mdp.39015035447575. （原始内容存档于2021-08-09）.
Harris 1928，第63–65頁. Harris, Harry. Robert Ridgway, with a Bibliography of His Published Writings and Fifty Illustrations (PDF). The Condor. January–February 1928, 30 (1): 5–118 [2012-11-12]. JSTOR 1362947. doi:10.2307/1362947. （原始内容 (PDF)存档于2021-07-12）.
Harris 1928，第70頁. Harris, Harry. Robert Ridgway, with a Bibliography of His Published Writings and Fifty Illustrations (PDF). The Condor. January–February 1928, 30 (1): 5–118 [2012-11-12]. JSTOR 1362947. doi:10.2307/1362947. （原始内容 (PDF)存档于2021-07-12）.
Stejneger, Leonhard. Remarks on the Systematic Arrangement of the American Turdidae. Proceedings of the United States National Museum. February 1882, 5 (301): 460–461. doi:10.5479/si.00963801.5-301.449. hdl:2027/inu.30000089474724?urlappend=%3Bseq=466.

handle.net

hdl.handle.net

Ridgway, Robert. Descriptions of Twenty-Two New Species from the Galapagos Islands. Proceedings of the United States National Museum. November 1894, 17 (1007): 357–370 [2021-06-30]. doi:10.5479/si.00963801.1007.357. hdl:2027/mdp.39015035447609. （原始内容存档于2022-06-23）.
Ridgway, Robert. Description of Two New Thrushes from the United States. Proceedings of the United States National Museum. 1882, 4 (240): 374–379. doi:10.5479/si.00963801.240.374. hdl:2027/uc1.b3735886.
Ridgway, Robert. Scientific Results of Explorations by the U. S. Fish Commission Steamer Albatross, No. I: Birds Collected on the Galapagos Islands in 1888. Proceedings of the United States National Museum. February 1890, 12 (767): 101–128 [2021-06-30]. doi:10.5479/si.00963801.12-767.101. hdl:2027/mdp.39015035447575. （原始内容存档于2021-08-09）.
Stejneger, Leonhard. Remarks on the Systematic Arrangement of the American Turdidae. Proceedings of the United States National Museum. February 1882, 5 (301): 460–461. doi:10.5479/si.00963801.5-301.449. hdl:2027/inu.30000089474724?urlappend=%3Bseq=466.

iczn.org

Ridgway. International Commission on Zoological Nomenclature.

ipni.org

Ridgway. International Plant Names Index.

jstor.org

Harris 1928，第53頁. Harris, Harry. Robert Ridgway, with a Bibliography of His Published Writings and Fifty Illustrations (PDF). The Condor. January–February 1928, 30 (1): 5–118 [2012-11-12]. JSTOR 1362947. doi:10.2307/1362947. （原始内容 (PDF)存档于2021-07-12）.
Oberholser 1933，第165–166頁. Oberholser, Harry C. Robert Ridgway: A Memorial Appreciation (PDF). The Auk. April 1933, 50 (2): 159–169 [2012-12-13]. JSTOR 4076862. doi:10.2307/4076862. （原始内容 (PDF)存档于2021-07-11）.
Harris 1928，第36頁. Harris, Harry. Robert Ridgway, with a Bibliography of His Published Writings and Fifty Illustrations (PDF). The Condor. January–February 1928, 30 (1): 5–118 [2012-11-12]. JSTOR 1362947. doi:10.2307/1362947. （原始内容 (PDF)存档于2021-07-12）.
Harris 1928，第63頁. Harris, Harry. Robert Ridgway, with a Bibliography of His Published Writings and Fifty Illustrations (PDF). The Condor. January–February 1928, 30 (1): 5–118 [2012-11-12]. JSTOR 1362947. doi:10.2307/1362947. （原始内容 (PDF)存档于2021-07-12）.
Ninth Congress of the American Ornithologists' Union (PDF). The Auk. January 1892, 9 (1): 56–59 [2013-02-01]. JSTOR 4067598. doi:10.2307/4067598. （原始内容 (PDF)存档于2016-03-04）.
Sage, John H. Sixteenth Congress of the American Ornithologists' Union (PDF). The Auk. January 1899, 16 (1): 51–55 [2013-02-01]. JSTOR 4069268. doi:10.2307/4069268. （原始内容 (PDF)存档于2016-03-05）.
Sage, John H. Eighteenth Congress of the American Ornithologists' Union (PDF). The Auk. January 1901, 18 (1): 63–67 [2013-02-01]. JSTOR 4069676. doi:10.2307/4069676. （原始内容 (PDF)存档于2016-03-04）.
Ridgway, Robert. A Plea for Caution in the Use of Trinomials (PDF). The Auk. April 1923, 40 (2): 375–376 [2013-01-28]. JSTOR 4073877. doi:10.2307/4073877. （原始内容 (PDF)存档于2016-03-04）.
Oberholser 1933，第165頁. Oberholser, Harry C. Robert Ridgway: A Memorial Appreciation (PDF). The Auk. April 1933, 50 (2): 159–169 [2012-12-13]. JSTOR 4076862. doi:10.2307/4076862. （原始内容 (PDF)存档于2021-07-11）.
Harris 1928，第71–118頁. Harris, Harry. Robert Ridgway, with a Bibliography of His Published Writings and Fifty Illustrations (PDF). The Condor. January–February 1928, 30 (1): 5–118 [2012-11-12]. JSTOR 1362947. doi:10.2307/1362947. （原始内容 (PDF)存档于2021-07-12）.
Oberholser 1933，第161頁. Oberholser, Harry C. Robert Ridgway: A Memorial Appreciation (PDF). The Auk. April 1933, 50 (2): 159–169 [2012-12-13]. JSTOR 4076862. doi:10.2307/4076862. （原始内容 (PDF)存档于2021-07-11）.
Oberholser 1933，第164頁. Oberholser, Harry C. Robert Ridgway: A Memorial Appreciation (PDF). The Auk. April 1933, 50 (2): 159–169 [2012-12-13]. JSTOR 4076862. doi:10.2307/4076862. （原始内容 (PDF)存档于2021-07-11）.
Harris 1928，第95頁. Harris, Harry. Robert Ridgway, with a Bibliography of His Published Writings and Fifty Illustrations (PDF). The Condor. January–February 1928, 30 (1): 5–118 [2012-11-12]. JSTOR 1362947. doi:10.2307/1362947. （原始内容 (PDF)存档于2021-07-12）.
Harris 1928，第63–65頁. Harris, Harry. Robert Ridgway, with a Bibliography of His Published Writings and Fifty Illustrations (PDF). The Condor. January–February 1928, 30 (1): 5–118 [2012-11-12]. JSTOR 1362947. doi:10.2307/1362947. （原始内容 (PDF)存档于2021-07-12）.
Harris 1928，第70頁. Harris, Harry. Robert Ridgway, with a Bibliography of His Published Writings and Fifty Illustrations (PDF). The Condor. January–February 1928, 30 (1): 5–118 [2012-11-12]. JSTOR 1362947. doi:10.2307/1362947. （原始内容 (PDF)存档于2021-07-12）.

nasonline.org

Wetmore 1931，第66頁. Wetmore, Alexander. Biographical Memoir of Robert Ridgway, 1850–1929 (PDF). Biographical Memoirs (National Academy of Sciences of the United States of America). 1931, 15: 57–101 [2019-04-01]. （原始内容 (PDF)存档于2021-06-25）.
Wetmore 1931，第60頁. Wetmore, Alexander. Biographical Memoir of Robert Ridgway, 1850–1929 (PDF). Biographical Memoirs (National Academy of Sciences of the United States of America). 1931, 15: 57–101 [2019-04-01]. （原始内容 (PDF)存档于2021-06-25）.
Wetmore 1931，第69–101頁. Wetmore, Alexander. Biographical Memoir of Robert Ridgway, 1850–1929 (PDF). Biographical Memoirs (National Academy of Sciences of the United States of America). 1931, 15: 57–101 [2019-04-01]. （原始内容 (PDF)存档于2021-06-25）.
Daniel Giraud Elliot Medal. National Academy of Sciences. [2017-05-15]. （原始内容存档于2012-10-14）.
Wetmore 1931，第67頁. Wetmore, Alexander. Biographical Memoir of Robert Ridgway, 1850–1929 (PDF). Biographical Memoirs (National Academy of Sciences of the United States of America). 1931, 15: 57–101 [2019-04-01]. （原始内容 (PDF)存档于2021-06-25）.

olney.il.us

ci.olney.il.us

City of Olney, Illinois. Bird Haven. [2013-02-25]. （原始内容存档于2022-06-08）.

si.edu

naturalhistory.si.edu

Division of Birds Hall of Fame - Robert Ridgway (1850-1929) （页面存档备份，存于互联网档案馆）First Curator of Birds at the USNM (1881). - Smithsonian Institution

unm.edu

sora.unm.edu

Harris 1928，第53頁. Harris, Harry. Robert Ridgway, with a Bibliography of His Published Writings and Fifty Illustrations (PDF). The Condor. January–February 1928, 30 (1): 5–118 [2012-11-12]. JSTOR 1362947. doi:10.2307/1362947. （原始内容 (PDF)存档于2021-07-12）.
Oberholser 1933，第165–166頁. Oberholser, Harry C. Robert Ridgway: A Memorial Appreciation (PDF). The Auk. April 1933, 50 (2): 159–169 [2012-12-13]. JSTOR 4076862. doi:10.2307/4076862. （原始内容 (PDF)存档于2021-07-11）.
Harris 1928，第36頁. Harris, Harry. Robert Ridgway, with a Bibliography of His Published Writings and Fifty Illustrations (PDF). The Condor. January–February 1928, 30 (1): 5–118 [2012-11-12]. JSTOR 1362947. doi:10.2307/1362947. （原始内容 (PDF)存档于2021-07-12）.
Palmer, T. S. John Livzey Ridgway (PDF). The Auk. April 1954, 71 (2): 237 [2013-02-20]. （原始内容 (PDF)存档于2021-07-11）.
Harris 1928，第63頁. Harris, Harry. Robert Ridgway, with a Bibliography of His Published Writings and Fifty Illustrations (PDF). The Condor. January–February 1928, 30 (1): 5–118 [2012-11-12]. JSTOR 1362947. doi:10.2307/1362947. （原始内容 (PDF)存档于2021-07-12）.
Ninth Congress of the American Ornithologists' Union (PDF). The Auk. January 1892, 9 (1): 56–59 [2013-02-01]. JSTOR 4067598. doi:10.2307/4067598. （原始内容 (PDF)存档于2016-03-04）.
Sage, John H. Sixteenth Congress of the American Ornithologists' Union (PDF). The Auk. January 1899, 16 (1): 51–55 [2013-02-01]. JSTOR 4069268. doi:10.2307/4069268. （原始内容 (PDF)存档于2016-03-05）.
Sage, John H. Eighteenth Congress of the American Ornithologists' Union (PDF). The Auk. January 1901, 18 (1): 63–67 [2013-02-01]. JSTOR 4069676. doi:10.2307/4069676. （原始内容 (PDF)存档于2016-03-04）.
Ridgway, Robert. A Plea for Caution in the Use of Trinomials (PDF). The Auk. April 1923, 40 (2): 375–376 [2013-01-28]. JSTOR 4073877. doi:10.2307/4073877. （原始内容 (PDF)存档于2016-03-04）.
Oberholser 1933，第165頁. Oberholser, Harry C. Robert Ridgway: A Memorial Appreciation (PDF). The Auk. April 1933, 50 (2): 159–169 [2012-12-13]. JSTOR 4076862. doi:10.2307/4076862. （原始内容 (PDF)存档于2021-07-11）.
Harris 1928，第71–118頁. Harris, Harry. Robert Ridgway, with a Bibliography of His Published Writings and Fifty Illustrations (PDF). The Condor. January–February 1928, 30 (1): 5–118 [2012-11-12]. JSTOR 1362947. doi:10.2307/1362947. （原始内容 (PDF)存档于2021-07-12）.
Oberholser 1933，第161頁. Oberholser, Harry C. Robert Ridgway: A Memorial Appreciation (PDF). The Auk. April 1933, 50 (2): 159–169 [2012-12-13]. JSTOR 4076862. doi:10.2307/4076862. （原始内容 (PDF)存档于2021-07-11）.
Oberholser 1933，第164頁. Oberholser, Harry C. Robert Ridgway: A Memorial Appreciation (PDF). The Auk. April 1933, 50 (2): 159–169 [2012-12-13]. JSTOR 4076862. doi:10.2307/4076862. （原始内容 (PDF)存档于2021-07-11）.
Harris 1928，第95頁. Harris, Harry. Robert Ridgway, with a Bibliography of His Published Writings and Fifty Illustrations (PDF). The Condor. January–February 1928, 30 (1): 5–118 [2012-11-12]. JSTOR 1362947. doi:10.2307/1362947. （原始内容 (PDF)存档于2021-07-12）.
Ouellet, Henri. Bicknell's Thrush: Taxonomic Status and Distribution (PDF). The Wilson Bulletin. December 1993, 105 (4): 545–572 [2021-06-30]. （原始内容 (PDF)存档于2022-03-15）.
Harris 1928，第63–65頁. Harris, Harry. Robert Ridgway, with a Bibliography of His Published Writings and Fifty Illustrations (PDF). The Condor. January–February 1928, 30 (1): 5–118 [2012-11-12]. JSTOR 1362947. doi:10.2307/1362947. （原始内容 (PDF)存档于2021-07-12）.
Harris 1928，第70頁. Harris, Harry. Robert Ridgway, with a Bibliography of His Published Writings and Fifty Illustrations (PDF). The Condor. January–February 1928, 30 (1): 5–118 [2012-11-12]. JSTOR 1362947. doi:10.2307/1362947. （原始内容 (PDF)存档于2021-07-12）.

uspto.gov

David P. Holloway. （原始内容存档于2022-07-16）.

web.archive.org

Division of Birds Hall of Fame - Robert Ridgway (1850-1929) （页面存档备份，存于互联网档案馆）First Curator of Birds at the USNM (1881). - Smithsonian Institution
Club, Nuttall Ornithological. The American Ornithologists' Union. Bulletin of the Nuttall Ornithological Club. October 1883, VIII (4): 221–226 [2012-12-18]. （原始内容存档于2022-06-04）.
Lewis 2012，第104頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Harris 1928，第53頁. Harris, Harry. Robert Ridgway, with a Bibliography of His Published Writings and Fifty Illustrations (PDF). The Condor. January–February 1928, 30 (1): 5–118 [2012-11-12]. JSTOR 1362947. doi:10.2307/1362947. （原始内容 (PDF)存档于2021-07-12）.
Oberholser 1933，第165–166頁. Oberholser, Harry C. Robert Ridgway: A Memorial Appreciation (PDF). The Auk. April 1933, 50 (2): 159–169 [2012-12-13]. JSTOR 4076862. doi:10.2307/4076862. （原始内容 (PDF)存档于2021-07-11）.
Lewis 2012，第3頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第4–5頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第49頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第51,207頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Harris 1928，第36頁. Harris, Harry. Robert Ridgway, with a Bibliography of His Published Writings and Fifty Illustrations (PDF). The Condor. January–February 1928, 30 (1): 5–118 [2012-11-12]. JSTOR 1362947. doi:10.2307/1362947. （原始内容 (PDF)存档于2021-07-12）.
Palmer, T. S. John Livzey Ridgway (PDF). The Auk. April 1954, 71 (2): 237 [2013-02-20]. （原始内容 (PDF)存档于2021-07-11）.
Lewis 2012，第193頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第219–220頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第255頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第261–262頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
City of Olney, Illinois. Bird Haven. [2013-02-25]. （原始内容存档于2022-06-08）.
Wetmore 1931，第66頁. Wetmore, Alexander. Biographical Memoir of Robert Ridgway, 1850–1929 (PDF). Biographical Memoirs (National Academy of Sciences of the United States of America). 1931, 15: 57–101 [2019-04-01]. （原始内容 (PDF)存档于2021-06-25）.
Lewis 2012，第261頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第224,261頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
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Lewis 2012，第15–18頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第23–25頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第27頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第30頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Wetmore 1931，第60頁. Wetmore, Alexander. Biographical Memoir of Robert Ridgway, 1850–1929 (PDF). Biographical Memoirs (National Academy of Sciences of the United States of America). 1931, 15: 57–101 [2019-04-01]. （原始内容 (PDF)存档于2021-06-25）.
Lewis 2012，第52頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第38頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第58–61頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第44–45頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第39頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第41–42頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第43–44頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第53頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第57–58頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Harris 1928，第63頁. Harris, Harry. Robert Ridgway, with a Bibliography of His Published Writings and Fifty Illustrations (PDF). The Condor. January–February 1928, 30 (1): 5–118 [2012-11-12]. JSTOR 1362947. doi:10.2307/1362947. （原始内容 (PDF)存档于2021-07-12）.
Ninth Congress of the American Ornithologists' Union (PDF). The Auk. January 1892, 9 (1): 56–59 [2013-02-01]. JSTOR 4067598. doi:10.2307/4067598. （原始内容 (PDF)存档于2016-03-04）.
Sage, John H. Sixteenth Congress of the American Ornithologists' Union (PDF). The Auk. January 1899, 16 (1): 51–55 [2013-02-01]. JSTOR 4069268. doi:10.2307/4069268. （原始内容 (PDF)存档于2016-03-05）.
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Lewis 2012，第151–152,159頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第152–154頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
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Lewis 2012，第170–172頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第173–180頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
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Ridgway, Robert. A Plea for Caution in the Use of Trinomials (PDF). The Auk. April 1923, 40 (2): 375–376 [2013-01-28]. JSTOR 4073877. doi:10.2307/4073877. （原始内容 (PDF)存档于2016-03-04）.
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Lewis 2012，第45–46頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
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Lewis 2012，第52–53頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
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Lewis 2012，第60–61頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Oberholser 1933，第165頁. Oberholser, Harry C. Robert Ridgway: A Memorial Appreciation (PDF). The Auk. April 1933, 50 (2): 159–169 [2012-12-13]. JSTOR 4076862. doi:10.2307/4076862. （原始内容 (PDF)存档于2021-07-11）.
Harris 1928，第71–118頁. Harris, Harry. Robert Ridgway, with a Bibliography of His Published Writings and Fifty Illustrations (PDF). The Condor. January–February 1928, 30 (1): 5–118 [2012-11-12]. JSTOR 1362947. doi:10.2307/1362947. （原始内容 (PDF)存档于2021-07-12）.
Wetmore 1931，第69–101頁. Wetmore, Alexander. Biographical Memoir of Robert Ridgway, 1850–1929 (PDF). Biographical Memoirs (National Academy of Sciences of the United States of America). 1931, 15: 57–101 [2019-04-01]. （原始内容 (PDF)存档于2021-06-25）.
Lewis 2012，第267–300頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Oberholser 1933，第161頁. Oberholser, Harry C. Robert Ridgway: A Memorial Appreciation (PDF). The Auk. April 1933, 50 (2): 159–169 [2012-12-13]. JSTOR 4076862. doi:10.2307/4076862. （原始内容 (PDF)存档于2021-07-11）.
Lewis 2012，第196–197頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第195–196頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第202–203頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Oberholser 1933，第164頁. Oberholser, Harry C. Robert Ridgway: A Memorial Appreciation (PDF). The Auk. April 1933, 50 (2): 159–169 [2012-12-13]. JSTOR 4076862. doi:10.2307/4076862. （原始内容 (PDF)存档于2021-07-11）.
Lewis 2012，第199–200頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
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Lewis 2012，第239–240頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
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Lewis 2012，第235–236頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
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Harris 1928，第95頁. Harris, Harry. Robert Ridgway, with a Bibliography of His Published Writings and Fifty Illustrations (PDF). The Condor. January–February 1928, 30 (1): 5–118 [2012-11-12]. JSTOR 1362947. doi:10.2307/1362947. （原始内容 (PDF)存档于2021-07-12）.
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Lewis 2012，第3頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第4–5頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第49頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第51,207頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第193頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第219–220頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第255頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第261–262頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第261頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第224,261頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第7–8頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第15–18頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第23–25頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第27頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第30頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第52頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第38頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第58–61頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第44–45頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第39頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第41–42頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第43–44頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第53頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第57–58頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第151–152,159頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第152–154頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第163頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第167頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第170–172頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第173–180頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第175頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第223頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第75,80,87頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第45–46頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第52–53頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第60–61頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第267–300頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第196–197頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第195–196頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第202–203頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第199–200頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第200頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第191頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第231–233頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第235-238頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第239–240頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第238頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第235–236頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第242頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第242–243頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第246,257頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第235頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第241,249頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第248頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第249,255–256頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第246,248頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第252–253頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第115–116頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第203頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第216頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第205頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第223–224頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第225頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第237頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第67頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第211–212頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第221頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.
Lewis 2012，第269–270頁. Lewis, Daniel. The Feathery Tribe: Robert Ridgway and the Modern Study of Birds. New Haven, CT: Yale University Press. 2012 [2019-04-01]. ISBN 9780300175523. （原始内容存档于2021-07-24）.