Patrick Tracy Jackson (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Patrick Tracy Jackson" in English language version.

refsWebsite

Global rank English rank

1web.archive.org

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105^th place

1books.google.com

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books.google.com

Schexnayder, Cliff (2015). Builders of the Hoosac Tunnel. Peter E. Randall Publisher. ISBN 9781942155089.

doi.org

Morrison, Dane (January 1999). "Jackson, Patrick Tracy". In Garraty, John A.; Carnes, Mark C. (eds.). American National Biography. Oxford: Oxford University Press. doi:10.1093/anb/9780198606697.article.1000861. ISBN 9780198606697.

nga.gov

"Patrick Tracy - Provenance". www.nga.gov. Archived from the original on October 17, 2008.

nps.gov

"Lowell Notes: Patrick Tracy Jackson" (PDF). National Park Service. Lowell National Historical Park. Retrieved January 27, 2018.

web.archive.org

"Patrick Tracy - Provenance". www.nga.gov. Archived from the original on October 17, 2008.