History of the Hudson Valley (English Wikipedia)

Mark, Steven Paul (November 20, 2013). "Too Little, Too Late: Battle Of The Hudson Highlands". Journal of the American Revolution. Retrieved March 10, 2016.
Harrington, Hugh T. (September 25, 2014). "he Great West Point Chain". Journal of the American Revolution. Retrieved March 10, 2016.

apollo-magazine.com

Nicholson, Louise (January 19, 2015). "East meets West: The Hudson River School at LACMA". Apollo. Retrieved June 23, 2016.

archive.org

Randall, Willard Sterne (1990). Benedict Arnold: Patriot and Traitor. William Morrow and Inc. pp. 522–523. ISBN 1-55710-034-9.
Lossing, Benson John (1852). The Pictorial Field-book of the Revolution. Harper & Brothers. p. 160. washington whom can we trust now arnold.
Dunwell, Francis F. (2008). The Hudson: America's river. Columbia University Press. p. 100. ISBN 978-0-231-13641-9.
Kornhauser, Elizabeth Mankin; Ellis, Amy; Miesmer, Maureen (2003). Hudson River School: Masterworks from the Wadsworth Atheneum Museum of Art. Wadsworth Atheneum Museum of Art. p. vii. Retrieved June 26, 2016.

books.google.com

Carroll, John Martin; Baxter, Colin F. (August 2006). The American Military Tradition: From Colonial Times to the Present (2nd ed.). Lanham, Maryland: Rowman and Littlefield Publishers, Inc. pp. 14–18. ISBN 9780742544284. Retrieved March 8, 2016.
Ayers, Edward L.; Gould, Lewis L.; Oshinky, David M.; Soderlund, Jean R. (2009). American Passage: A History of the United States (4th ed.). Boston, MA: Wadsworth, Cengage Learning. ISBN 9780547166292.
Harmon, Daniel E. (2004). "The Hudson River". Chelsea House Publishers. ISBN 9781438125183. Retrieved June 23, 2016.
"The Panoramic River: the Hudson and the Thames". Hudson River Museum. 2013. p. 188. ISBN 978-0-943651-43-9. Retrieved June 23, 2016.
Marter, Joan (2011). The Grove Encyclopedia of American Art. New York, NY: Oxford University Press. pp. 112–113. ISBN 978-0-19-533579-8. Retrieved June 26, 2016.
O'Toole, Judith H. (2005). Different Views in Hudson River School Painting. Columbia University Press. p. 11. ISBN 9780231138208.

desmondfishlibrary.org

Mansinne, Jr., Major Andrew. "The West Point Chain and Hudson River Obstructions in the Revolutionary War" (PDF). desmondfishlibrary.org. Desmond Fish Library. Retrieved March 8, 2016.

doi.org

Leitner, Jonathan (2016). "Transitions in the Colonial Hudson Valley: Capitalist, Bulk Goods, and Braudelian". Journal of World-Systems Research. 22 (1): 214–246. doi:10.5195/jwsr.2016.615. Retrieved January 4, 2017.

hamiltonauctiongalleries.com

Boyle, Alexander. "Thomas Cole (1801-1848) The Dawn of the Hudson River School". Hamilton Auction Galleries. Retrieved 19 December 2012.

hvmag.com

Levine, David (June 24, 2016). "Hudson Valley's Tribal History". Hudson Valley Magazine. Retrieved May 24, 2017.

localarchives.org

Alfieri, J.; Berardis, A.; Smith, E.; Mackin, J.; Muller, W.; Lake, R.; Lehmkulh, P. (June 3, 1999). "The Lenapes: A study of Hudson Valley Indians" (PDF). Poughkeepsie, New York: Marist College. Archived from the original (PDF) on March 13, 2016. Retrieved May 25, 2017.

metmuseum.org

Avery, Kevin J. (October 2004). "The Hudson River School". Heilbrunn Timeline of Art History. New York: The Metropolitan Museum of Art. Retrieved June 26, 2016.

nationalhumanitiescenter.org

Oelschlaeger, Max. "The Roots of Preservation: Emerson, Thoreau, and the Hudson River School". Nature Transformed. National Humanities Center. Retrieved June 26, 2016.

nps.gov

"Dutch Colonies". nps.gov. National Park Service. Retrieved June 26, 2016.

nytimes.com

Roberts, Sam (August 25, 2014). "350 Years Ago, New Amsterdam Became New York. Don't Expect a Party". New York Times. Retrieved June 26, 2016.
"Governor Signs River Road Bill; Overrides Protests Against Hudson Expressway". The New York Times. May 30, 1965. Retrieved June 26, 2016.

timesmachine.nytimes.com

"Giovanni Verrazano". The New York Times. September 15, 1909. Retrieved March 28, 2016.

offshoreblue.com

"The Hudson River Guide". www.offshoreblue.com. Blue Seas. Retrieved March 4, 2016.

pitt.edu

jwsr.pitt.edu

Leitner, Jonathan (2016). "Transitions in the Colonial Hudson Valley: Capitalist, Bulk Goods, and Braudelian". Journal of World-Systems Research. 22 (1): 214–246. doi:10.5195/jwsr.2016.615. Retrieved January 4, 2017.

si.edu

americanart.si.edu

"Asher B. Durand". Smithsonian American Art Museum: Renwick Gallery. Smithsonian Museum. Retrieved June 26, 2016.

theamericanrevolution.org

"The Battle of White Plains". www.theamericanrevolution.org. TheAmericanRevolution.org. Retrieved March 9, 2016.

timesunion.com

Falkenstein, Michelle (June 28, 2022). "Brick collectors of the Hudson Valley". www.timesunion.com. Retrieved June 28, 2022.

travelhudsonvalley.org

"Mountains, Valleys and the Hudson River". Hudson Valley Tourism. 2009. Retrieved 2011-09-29.

uconn.edu

media.ctseagrant.uconn.edu

Varekamp, Johan Cornelis; Varekamp, Daphne Sasha (Spring–Summer 2006). "Adriaen Block, the discovery of Long Island Sound and the New Netherlands colony: what drove the course of history?" (PDF). Wrack Lines. Retrieved June 11, 2017.

vt.edu

history.vt.edu

"The Hudson River School: Nationalism, Romanticism, and the Celebration of the American Landscape". Virginia Tech History Department. Archived from the original on 2019-03-30. Retrieved June 26, 2016.

web.archive.org

Alfieri, J.; Berardis, A.; Smith, E.; Mackin, J.; Muller, W.; Lake, R.; Lehmkulh, P. (June 3, 1999). "The Lenapes: A study of Hudson Valley Indians" (PDF). Poughkeepsie, New York: Marist College. Archived from the original (PDF) on March 13, 2016. Retrieved May 25, 2017.
Cleveland, Henry R. "Henry Hudson Explores the Hudson River". history-world.org. International World History Project. Archived from the original on January 12, 2006. Retrieved February 3, 2015.{{cite web}}: CS1 maint: unfit URL (link)
"The Hudson River School: Nationalism, Romanticism, and the Celebration of the American Landscape". Virginia Tech History Department. Archived from the original on 2019-03-30. Retrieved June 26, 2016.

westchestermagazine.com

Borkow, Richard (July 2013). "Westchester County, New York and the Revolutionary War: The Battle of White Plains (1776)". Westchester Magazine. Retrieved March 10, 2016.