Sources:
Hodgson, Godfrey (2006). A Great and Godly Adventure; The Pilgrims and the Myth of the First Thanksgiving. New York: Public Affairs. p. 212. ISBN 978-1586483739.
“Thanksgiving Proclamation by Abraham Lincoln”. www.abrahamlincolnonline.org.
“Thanksgiving Day”. Encyclopædia Britannica. Retrieved November 25, 2011.
Forbes, Bruce David (October 27, 2015). America’s Favorite Holidays: Candid Histories. University of California Press. p. 155. ISBN 978-0-520-28472-2.
Baker, James W. (2009). Thanksgiving: The Biography of an American Holiday. UPNE. ISBN 978-1-58465-801-6.
“The First Thanksgiving”. National Geographic. Retrieved November 29, 2016.
McDonough, D. (n.d.). America’s first Thanksgiving celebrated in Palo Duro Canyon in 1541. MyPlanview. https://www.myplainview.com/