Davidson, J. W. (2005). Nation of nations: A narrative history of the American republic (5th ed.). New York: McGraw-Hill.
Dyfyniad Arddull ChicagoDavidson, James West. Nation of Nations: A Narrative History of the American Republic. 5th ed. New York: McGraw-Hill, 2005.
Dyfyniad MLADavidson, James West. Nation of Nations: A Narrative History of the American Republic. 5th ed. New York: McGraw-Hill, 2005.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.