国家动物园 (美国) (Chinese Wikipedia)

Analysis of information sources in references of the Wikipedia article "国家动物园 (美国)" in Chinese language version.

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56web.archive.org

1^st place

31si.edu

340^th place

742^nd place

12washingtonpost.com

34^th place

129^th place

1ghostsofdc.org

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1aza.org

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1msu.edu

1,844^th place

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1washingtoncitypaper.com

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1cri.cn

2,251^st place

164^th place

1lemurconservationnetwork.org

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1books.google.com

3^rd place

8^th place

1worldcat.org

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1nbcwashington.com

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1nixonfoundation.org

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1discovery.com

1,299^th place

1,412^th place

1nationalgeographic.com

344^th place

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1people.com.cn

351^st place

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1avma.org

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1ens-newswire.com

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1pqarchiver.com

490^th place

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1archive.today

14^th place

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1wtopnews.com

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1nap.edu

2,128^th place

1,765^th place

1cbsnews.com

108^th place

449^th place

archive.today

Third death this month at National Zoo. wtopnews.com. WTOP News. 2005-03-31 [2012-05-25]. （原始内容存档于2013-02-09）.

avma.org

Principles of Veterinary Medical Ethics of the AVMA. avma.org. American Veterinary Medical Association. [2012-05-26]. （原始内容存档于2012-05-10）.

aza.org

List of Accredited Zoos and Aquariums. aza.org. AZA. [May 25, 2012].

books.google.com

(1) Goode, James M. Uncle Beazley. The Outdoor Sculpture of Washington, D.C.: A Comprehensive Historical Guide (Washington, D.C.: Smithsonian Institution Press). 1974: 260 [2016-07-04]. ISBN 9780881032338. OCLC 2610663. （原始内容存档于2017-06-12）. This 25-foot long replica of a Triceratops ... was placed on the National Mall in 1967. ...
早在1960年代，纽约的美国自然历史博物馆和麻省皮博迪博物馆的古生物学家巴能布朗和约翰奥斯川姆设计了九头恐龙的等身大模型。之后雕刻家用玻璃纤维材料制作了这些模型，并在1964年纽约世博会上展示于辛克莱尔公司的展位。辛克莱尔公司的商标就是恐龙，因此它们赞助生产并在世博会后也将恐龙模型在美国东部巡回展览。1967年，这九头恐龙模型分别被赠送给美国的各家博物馆。A Dinosaur at the Zoo. Art at the National Zoo. Washington, D.C.: Smithsonian National Zoological Park. [2016-07-01]. （原始内容存档于2007-06-12）.

cbsnews.com

National Zoo Faulted; Chief Quits. cbsnews.com (CBS News). 2004-02-25 [2008-06-10]. （原始内容存档于2012-10-26）.

cri.cn

news.cri.cn

美国国家动物园熊猫馆重装亮相华盛顿居民为旅美大熊猫暖房. [2019-02-24]. （原始内容存档于2019-06-09）.

discovery.com

animal.discovery.com

Bennefield, Robin M. Ling Ling and Hsing Hsing : Meet the Pandas : Animal Planet. animal.discovery.com. Discovery Communications, LLC. 1972-04-16 [2012-05-26]. （原始内容存档于2012-10-07）.

ens-newswire.com

Pegg, J.R. Experts Blast National Zoo Management, Director Resigns. cbsnews.com (CBS News). 2004-02-26 [2012-05-25]. （原始内容存档于2021-02-25）.

ghostsofdc.org

Proposed Location for a Zoological Park Along Rock Creek. ghostsofdc.org. Ghosts of D.C. 2012-04-12 [2012-05-25]. （原始内容存档于2014-10-29）.

lemurconservationnetwork.org

(1) Lemurs at the Smithsonian National Zoo. Smithsonian National Zoological Park. Lemur Conservation Network. 2015 [2016-08-05]. （原始内容存档于2021-02-25）. The Smithsonian’s National Zoo currently houses four species of lemurs: black-and-white ruffed lemurs (Varecia variegate), ring-tailed lemurs (Lemur catta) and red-fronted lemurs (Eulemur rufus) in their mixed species Lemur Island exhibit, ... .
(2)Meet the Lemurs: Lemur Island. Meet Our Animals. Washington, D.C.: Smithsonian National Zoological Park. [2016-07-01]. （原始内容存档于2016-06-29）. Three lemur species live at the Zoo. Ring-tailed lemurs and a pair of red-fronted lemurs live on Lemur Island. ... .
(3) Visiting Lemur Island at the Smithsonian’s National Zoo (PDF). Washington, D.C.: Smithsonian National Zoological Park. [2016-07-01]. （原始内容存档 (PDF)于2015-05-07）.

msu.edu

h-net.msu.edu

Anderson, H. Allen. Buffalo Jones. h-net.msu.edu. H-net Online. August 2000 [2012-05-25]. （原始内容存档于2012-03-06）.

nap.edu

NAP.edu (PDF). [2017-03-07]. （原始内容存档 (PDF)于2005-05-16）.

nationalgeographic.com

news.nationalgeographic.com

Handwerk, Brian. Panda "Ambassadors" Introduced to Washington, D.C.. nationalgeographic.com. National Geographic News. 2001-01-09 [2012-05-26]. （原始内容存档于2016-03-03）.

nbcwashington.com

Jennifer Doren. Generous Gift Keeps Kids' Farm Open. NBC 4 Washington. 2011-07-20 [2015-06-17]. （原始内容存档于2019-06-06）.

nixonfoundation.org

blog.nixonfoundation.org

Byron, Jimmy. Pat Nixon and Panda Diplomacy. nixonfoundation.org. Richard Nixon Foundation. 2011-02-01 [2012-05-26]. （原始内容存档于2012-03-06）.

people.com.cn

politics.people.com.cn

彭丽媛和米歇尔给在美国的熊猫宝宝起名“贝贝”. 人民网. 2015年9月25日 [2017年3月4日]. （原始内容存档于2020年8月1日）.

pqarchiver.com

pqasb.pqarchiver.com

Strauss, Valerie. Bald Eagle Killed in Attack at National Zoo: Nation's Emblem of Freedom Dies on Independence Day After Fight With Unknown Animal. pqasb.pqarchiver.com (The Washington Post). 2003-07-06 [2007-03-29]. （原始内容存档于2013-03-11）.

si.edu

nationalzoo.si.edu

About Us. nationalzoo.si.edu. National Zoological Park. [2012-05-25]. （原始内容存档于2011-07-31）.
Smithsonian Conservation Biology Institute. nationalzoo.si.edu. National Zoological Park. [2007-07-13]. （原始内容存档于2007-06-11）.
Mission. nationalzoo.si.edu. National Zoological Park. [2012-05-25]. （原始内容存档于2012-05-26）.
By MetroRail. nationalzoo.si.edu. National Zoological Park. [2012-05-25]. （原始内容存档于2012-06-01）.
National Zoo Facts and Figures. si.edu. [2017-03-07]. （原始内容存档于2014-08-20）.
History of the National Zoo – National Zoo- FONZ. si.edu. [2017-03-07]. （原始内容存档于2016-07-27）.
National Zoo Species. nationalzoo.si.edu. National Zoological Park. [2012-05-25]. （原始内容存档于2020-10-01）.
History. nationalzoo.si.edu. National Zoological Park. [2012-05-25]. （原始内容存档于2016-07-27）.
国家动物园官方网页介绍. [2017-03-14]. （原始内容存档于2021-04-23）.
存档副本. [2017-03-07]. （原始内容存档于2021-03-08）.
Elephant Trails. nationalzoo.si.edu. Smithsonian Institution. [2013-03-06]. （原始内容存档于2013-03-07）.
(1) Lemurs at the Smithsonian National Zoo. Smithsonian National Zoological Park. Lemur Conservation Network. 2015 [2016-08-05]. （原始内容存档于2021-02-25）. The Smithsonian’s National Zoo currently houses four species of lemurs: black-and-white ruffed lemurs (Varecia variegate), ring-tailed lemurs (Lemur catta) and red-fronted lemurs (Eulemur rufus) in their mixed species Lemur Island exhibit, ... .
(2)Meet the Lemurs: Lemur Island. Meet Our Animals. Washington, D.C.: Smithsonian National Zoological Park. [2016-07-01]. （原始内容存档于2016-06-29）. Three lemur species live at the Zoo. Ring-tailed lemurs and a pair of red-fronted lemurs live on Lemur Island. ... .
(3) Visiting Lemur Island at the Smithsonian’s National Zoo (PDF). Washington, D.C.: Smithsonian National Zoological Park. [2016-07-01]. （原始内容存档 (PDF)于2015-05-07）.
(1) Goode, James M. Uncle Beazley. The Outdoor Sculpture of Washington, D.C.: A Comprehensive Historical Guide (Washington, D.C.: Smithsonian Institution Press). 1974: 260 [2016-07-04]. ISBN 9780881032338. OCLC 2610663. （原始内容存档于2017-06-12）. This 25-foot long replica of a Triceratops ... was placed on the National Mall in 1967. ...
早在1960年代，纽约的美国自然历史博物馆和麻省皮博迪博物馆的古生物学家巴能布朗和约翰奥斯川姆设计了九头恐龙的等身大模型。之后雕刻家用玻璃纤维材料制作了这些模型，并在1964年纽约世博会上展示于辛克莱尔公司的展位。辛克莱尔公司的商标就是恐龙，因此它们赞助生产并在世博会后也将恐龙模型在美国东部巡回展览。1967年，这九头恐龙模型分别被赠送给美国的各家博物馆。A Dinosaur at the Zoo. Art at the National Zoo. Washington, D.C.: Smithsonian National Zoological Park. [2016-07-01]. （原始内容存档于2007-06-12）.
存档副本. [2017-03-07]. （原始内容存档于2021-04-20）.
存档副本. [2017-03-07]. （原始内容存档于2021-04-21）.
存档副本. [2017-03-07]. （原始内容存档于2021-04-07）.
National Zoo's Invertebrate Exhibit to Close June 22. [2014-06-23]. （原始内容存档于2014-06-20）.
Experience Migration Project. Smithsonian National Zoological Park. [2016-12-05].
存档副本. [2017-03-07]. （原始内容存档于2021-02-26）.
Build an eel exhibit. Smithsonian National Zoological Park. [2017-02-04]. （原始内容存档于2019-06-08）.
Great Cat Exhibit – National Zoo. si.edu. [2017-03-07]. （原始内容存档于2016-08-10）.
存档副本. [2017-03-07]. （原始内容存档于2021-04-23）.
存档副本. [2017-03-07]. （原始内容存档于2021-05-01）.
Upcoming Events. nationalzoo.si.edu. National Zoological Park. [2012-05-25]. （原始内容存档于2016-08-26）.
Activities. nationalzoo.si.edu. National Zoological Park. [2012-05-25]. （原始内容存档于2012-06-01）.
FONZ Fact Sheet. nationalzoo.si.edu. National Zoological Park. [2012-05-25]. （原始内容存档于2012-04-15）.
Smithsonian Zoogoer. nationalzoo.si.edu. National Zoological Park. [2012-05-25]. （原始内容存档于2012-05-13）.
Smithsonian Conservation Biology Institute. nationalzoo.si.edu. National Zoological Park. [2012-05-25]. （原始内容存档于2016-08-26）.

si.edu

Visitor Stats. Smithsonian Institution. [2020-11-29]. （原始内容存档于2018-06-23）（英语）.

siarchives.si.edu

National Zoological Park. Smithsonian Institution Archives. [2017-03-07]. （原始内容存档于2014-11-11）.

blog.photography.si.edu

Bennicoff, Tad. Bearly Survived to become an Icon. blog.photography.si.edu. Smithsonian Institution Archives. 2010-05-27 [2012-05-26]. （原始内容存档于2010-06-08）.

washingtoncitypaper.com

Pandas Will Live in D.C. Until (At Least) 2020. Washington City Paper. [2016-11-09]. （原始内容存档于2020-06-30）.

washingtonpost.com

存档副本. [2017-03-07]. （原始内容存档于2017-02-06）.
Ruane, Michael E. National Zoo debuts new, larger home for elephants. washingtonpost.com (The Washington Post). 2010-09-03 [2012-05-26]. （原始内容存档于2019-09-05）.
Weil, Martin. National Zoo mourns loss of Soyono, Sumatran tiger. The Washington Post. 2012-11-25 [2012-11-26]. （原始内容存档于2020-05-26）.
Ileana Najarro. National Zoo's American bison are named: Zora and Wilma. The Washington Post. 2014-08-27 [2015-02-23]. （原始内容存档于2020-03-30）. 参数|newspaper=与模板{{cite web}}不匹配（建议改用{{cite news}}或|website=） (帮助)
Kitson Jazynka. Bison return to National Zoo. The Washington Post. 2014-09-02 [2015-02-23]. （原始内容存档于2020-08-11）. 参数|newspaper=与模板{{cite web}}不匹配（建议改用{{cite news}}或|website=） (帮助)
Kelly, John. The biography of Smokey Bear: the cartoon came first. washingtonpost.com (Washington Post). 2010-04-25 [2017-03-07]. （原始内容存档于2019-09-10）.
Changed Veterinary Records. washingtonpost.com (The Washington Post). [2012-05-26]. （原始内容存档于2020-12-18）.
Response From Chief Veterinarian Suzan Murray About Changes to Veterinary Notes. washingtonpost.com (The Washington Post). [2012-05-26]. （原始内容存档于2020-12-18）.
Witte, Griff. Crafty Fox No Surprise, But Attack Is a Stumper. The Washington Post. 2003-07-19 [2007-03-29]. （原始内容存档于2019-06-10）.
Wilgoren, Debbi. What's New at the National Zoo?. washingtonpost.com (The Washington Post). 2006-12-23 [2010-05-23]. （原始内容存档于2019-06-11）.

articles.washingtonpost.com

Dazio, Stefanie E.; Ruane, Michael E. Panda cub born to Mei Xiang at National Zoo. The Washington Post. 2013-08-28 [2017-03-07]. （原始内容存档于2013-08-28）.
Barron, Christina. Elephants move into new community center at the National Zoo. The Washington Post. 2013-03-26 [2017-03-07]. （原始内容存档于2013-10-29）.

web.archive.org

Proposed Location for a Zoological Park Along Rock Creek. ghostsofdc.org. Ghosts of D.C. 2012-04-12 [2012-05-25]. （原始内容存档于2014-10-29）.
About Us. nationalzoo.si.edu. National Zoological Park. [2012-05-25]. （原始内容存档于2011-07-31）.
Smithsonian Conservation Biology Institute. nationalzoo.si.edu. National Zoological Park. [2007-07-13]. （原始内容存档于2007-06-11）.
Visitor Stats. Smithsonian Institution. [2020-11-29]. （原始内容存档于2018-06-23）（英语）.
Mission. nationalzoo.si.edu. National Zoological Park. [2012-05-25]. （原始内容存档于2012-05-26）.
By MetroRail. nationalzoo.si.edu. National Zoological Park. [2012-05-25]. （原始内容存档于2012-06-01）.
National Zoo Facts and Figures. si.edu. [2017-03-07]. （原始内容存档于2014-08-20）.
History of the National Zoo – National Zoo- FONZ. si.edu. [2017-03-07]. （原始内容存档于2016-07-27）.
National Zoo Species. nationalzoo.si.edu. National Zoological Park. [2012-05-25]. （原始内容存档于2020-10-01）.
National Zoological Park. Smithsonian Institution Archives. [2017-03-07]. （原始内容存档于2014-11-11）.
History. nationalzoo.si.edu. National Zoological Park. [2012-05-25]. （原始内容存档于2016-07-27）.
Anderson, H. Allen. Buffalo Jones. h-net.msu.edu. H-net Online. August 2000 [2012-05-25]. （原始内容存档于2012-03-06）.
存档副本. [2017-03-07]. （原始内容存档于2017-02-06）.
国家动物园官方网页介绍. [2017-03-14]. （原始内容存档于2021-04-23）.
Pandas Will Live in D.C. Until (At Least) 2020. Washington City Paper. [2016-11-09]. （原始内容存档于2020-06-30）.
Dazio, Stefanie E.; Ruane, Michael E. Panda cub born to Mei Xiang at National Zoo. The Washington Post. 2013-08-28 [2017-03-07]. （原始内容存档于2013-08-28）.
美国国家动物园熊猫馆重装亮相华盛顿居民为旅美大熊猫暖房. [2019-02-24]. （原始内容存档于2019-06-09）.
存档副本. [2017-03-07]. （原始内容存档于2021-03-08）.
Ruane, Michael E. National Zoo debuts new, larger home for elephants. washingtonpost.com (The Washington Post). 2010-09-03 [2012-05-26]. （原始内容存档于2019-09-05）.
Elephant Trails. nationalzoo.si.edu. Smithsonian Institution. [2013-03-06]. （原始内容存档于2013-03-07）.
Barron, Christina. Elephants move into new community center at the National Zoo. The Washington Post. 2013-03-26 [2017-03-07]. （原始内容存档于2013-10-29）.
(1) Lemurs at the Smithsonian National Zoo. Smithsonian National Zoological Park. Lemur Conservation Network. 2015 [2016-08-05]. （原始内容存档于2021-02-25）. The Smithsonian’s National Zoo currently houses four species of lemurs: black-and-white ruffed lemurs (Varecia variegate), ring-tailed lemurs (Lemur catta) and red-fronted lemurs (Eulemur rufus) in their mixed species Lemur Island exhibit, ... .
(2)Meet the Lemurs: Lemur Island. Meet Our Animals. Washington, D.C.: Smithsonian National Zoological Park. [2016-07-01]. （原始内容存档于2016-06-29）. Three lemur species live at the Zoo. Ring-tailed lemurs and a pair of red-fronted lemurs live on Lemur Island. ... .
(3) Visiting Lemur Island at the Smithsonian’s National Zoo (PDF). Washington, D.C.: Smithsonian National Zoological Park. [2016-07-01]. （原始内容存档 (PDF)于2015-05-07）.
(1) Goode, James M. Uncle Beazley. The Outdoor Sculpture of Washington, D.C.: A Comprehensive Historical Guide (Washington, D.C.: Smithsonian Institution Press). 1974: 260 [2016-07-04]. ISBN 9780881032338. OCLC 2610663. （原始内容存档于2017-06-12）. This 25-foot long replica of a Triceratops ... was placed on the National Mall in 1967. ...
早在1960年代，纽约的美国自然历史博物馆和麻省皮博迪博物馆的古生物学家巴能布朗和约翰奥斯川姆设计了九头恐龙的等身大模型。之后雕刻家用玻璃纤维材料制作了这些模型，并在1964年纽约世博会上展示于辛克莱尔公司的展位。辛克莱尔公司的商标就是恐龙，因此它们赞助生产并在世博会后也将恐龙模型在美国东部巡回展览。1967年，这九头恐龙模型分别被赠送给美国的各家博物馆。A Dinosaur at the Zoo. Art at the National Zoo. Washington, D.C.: Smithsonian National Zoological Park. [2016-07-01]. （原始内容存档于2007-06-12）.
存档副本. [2017-03-07]. （原始内容存档于2021-04-20）.
存档副本. [2017-03-07]. （原始内容存档于2021-04-21）.
存档副本. [2017-03-07]. （原始内容存档于2021-04-07）.
National Zoo's Invertebrate Exhibit to Close June 22. [2014-06-23]. （原始内容存档于2014-06-20）.
存档副本. [2017-03-07]. （原始内容存档于2021-02-26）.
Build an eel exhibit. Smithsonian National Zoological Park. [2017-02-04]. （原始内容存档于2019-06-08）.
Weil, Martin. National Zoo mourns loss of Soyono, Sumatran tiger. The Washington Post. 2012-11-25 [2012-11-26]. （原始内容存档于2020-05-26）.
Great Cat Exhibit – National Zoo. si.edu. [2017-03-07]. （原始内容存档于2016-08-10）.
存档副本. [2017-03-07]. （原始内容存档于2021-04-23）.
Jennifer Doren. Generous Gift Keeps Kids' Farm Open. NBC 4 Washington. 2011-07-20 [2015-06-17]. （原始内容存档于2019-06-06）.
Ileana Najarro. National Zoo's American bison are named: Zora and Wilma. The Washington Post. 2014-08-27 [2015-02-23]. （原始内容存档于2020-03-30）. 参数|newspaper=与模板{{cite web}}不匹配（建议改用{{cite news}}或|website=） (帮助)
Kitson Jazynka. Bison return to National Zoo. The Washington Post. 2014-09-02 [2015-02-23]. （原始内容存档于2020-08-11）. 参数|newspaper=与模板{{cite web}}不匹配（建议改用{{cite news}}或|website=） (帮助)
存档副本. [2017-03-07]. （原始内容存档于2021-05-01）.
Bennicoff, Tad. Bearly Survived to become an Icon. blog.photography.si.edu. Smithsonian Institution Archives. 2010-05-27 [2012-05-26]. （原始内容存档于2010-06-08）.
Kelly, John. The biography of Smokey Bear: the cartoon came first. washingtonpost.com (Washington Post). 2010-04-25 [2017-03-07]. （原始内容存档于2019-09-10）.
Byron, Jimmy. Pat Nixon and Panda Diplomacy. nixonfoundation.org. Richard Nixon Foundation. 2011-02-01 [2012-05-26]. （原始内容存档于2012-03-06）.
Bennefield, Robin M. Ling Ling and Hsing Hsing : Meet the Pandas : Animal Planet. animal.discovery.com. Discovery Communications, LLC. 1972-04-16 [2012-05-26]. （原始内容存档于2012-10-07）.
Handwerk, Brian. Panda "Ambassadors" Introduced to Washington, D.C.. nationalgeographic.com. National Geographic News. 2001-01-09 [2012-05-26]. （原始内容存档于2016-03-03）.
彭丽媛和米歇尔给在美国的熊猫宝宝起名“贝贝”. 人民网. 2015年9月25日 [2017年3月4日]. （原始内容存档于2020年8月1日）.
Upcoming Events. nationalzoo.si.edu. National Zoological Park. [2012-05-25]. （原始内容存档于2016-08-26）.
Activities. nationalzoo.si.edu. National Zoological Park. [2012-05-25]. （原始内容存档于2012-06-01）.
FONZ Fact Sheet. nationalzoo.si.edu. National Zoological Park. [2012-05-25]. （原始内容存档于2012-04-15）.
Smithsonian Zoogoer. nationalzoo.si.edu. National Zoological Park. [2012-05-25]. （原始内容存档于2012-05-13）.
Smithsonian Conservation Biology Institute. nationalzoo.si.edu. National Zoological Park. [2012-05-25]. （原始内容存档于2016-08-26）.
Changed Veterinary Records. washingtonpost.com (The Washington Post). [2012-05-26]. （原始内容存档于2020-12-18）.
Response From Chief Veterinarian Suzan Murray About Changes to Veterinary Notes. washingtonpost.com (The Washington Post). [2012-05-26]. （原始内容存档于2020-12-18）.
Principles of Veterinary Medical Ethics of the AVMA. avma.org. American Veterinary Medical Association. [2012-05-26]. （原始内容存档于2012-05-10）.
Pegg, J.R. Experts Blast National Zoo Management, Director Resigns. cbsnews.com (CBS News). 2004-02-26 [2012-05-25]. （原始内容存档于2021-02-25）.
Strauss, Valerie. Bald Eagle Killed in Attack at National Zoo: Nation's Emblem of Freedom Dies on Independence Day After Fight With Unknown Animal. pqasb.pqarchiver.com (The Washington Post). 2003-07-06 [2007-03-29]. （原始内容存档于2013-03-11）.
Witte, Griff. Crafty Fox No Surprise, But Attack Is a Stumper. The Washington Post. 2003-07-19 [2007-03-29]. （原始内容存档于2019-06-10）.
NAP.edu (PDF). [2017-03-07]. （原始内容存档 (PDF)于2005-05-16）.
National Zoo Faulted; Chief Quits. cbsnews.com (CBS News). 2004-02-25 [2008-06-10]. （原始内容存档于2012-10-26）.
Wilgoren, Debbi. What's New at the National Zoo?. washingtonpost.com (The Washington Post). 2006-12-23 [2010-05-23]. （原始内容存档于2019-06-11）.

worldcat.org

(1) Goode, James M. Uncle Beazley. The Outdoor Sculpture of Washington, D.C.: A Comprehensive Historical Guide (Washington, D.C.: Smithsonian Institution Press). 1974: 260 [2016-07-04]. ISBN 9780881032338. OCLC 2610663. （原始内容存档于2017-06-12）. This 25-foot long replica of a Triceratops ... was placed on the National Mall in 1967. ...
早在1960年代，纽约的美国自然历史博物馆和麻省皮博迪博物馆的古生物学家巴能布朗和约翰奥斯川姆设计了九头恐龙的等身大模型。之后雕刻家用玻璃纤维材料制作了这些模型，并在1964年纽约世博会上展示于辛克莱尔公司的展位。辛克莱尔公司的商标就是恐龙，因此它们赞助生产并在世博会后也将恐龙模型在美国东部巡回展览。1967年，这九头恐龙模型分别被赠送给美国的各家博物馆。A Dinosaur at the Zoo. Art at the National Zoo. Washington, D.C.: Smithsonian National Zoological Park. [2016-07-01]. （原始内容存档于2007-06-12）.

wtopnews.com

Third death this month at National Zoo. wtopnews.com. WTOP News. 2005-03-31 [2012-05-25]. （原始内容存档于2013-02-09）.