Brinkley, A. (2004). The unfinished nation: A concise history of the American people, Volume II: From 1865 (4th ed.). McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Brinkley, Alan. The Unfinished Nation: A Concise History of the American People, Volume II: From 1865. 4th ed. Boston: McGraw-Hill, 2004.
Lua MLA (9ú heag.)Brinkley, Alan. The Unfinished Nation: A Concise History of the American People, Volume II: From 1865. 4th ed. McGraw-Hill, 2004.
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