BRINKLEY, A. (2008). The unfinished nation: A concise history of the American people (5th ed.). Boston: McGraw-Hill.
Dyfyniad Arddull ChicagoBRINKLEY, Alan. The Unfinished Nation: A Concise History of the American People. 5th ed. Boston: McGraw-Hill, 2008.
Dyfyniad MLABRINKLEY, Alan. The Unfinished Nation: A Concise History of the American People. 5th ed. Boston: McGraw-Hill, 2008.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.