يوم الاستقلال (الولايات المتحدة): الفرق بين النسختين

Becker, Carl L. (1922). The Declaration of Independence: A Study in the History of Political Ideas. New York: Harcourt, Brace. ISBN 0-394-70060-0. http://books.google.com/?id=tpMaAAAAYAAJ. Retrieved June 28, 2009.

Heintze, James R. "Fourth of July Celebrations Database". American University of Washington, D.C. http://www.american.edu/heintze/fourth.htm. Retrieved July 4, 2007.

 

{{تصنيف كومنز|Fourth of July}}