Preston, H. W. (1886). Documents illustrative of American history, 1606-1863. G.P. Putnam's Sons : the Knickerbocker Press.
Lua i Stíl Chicago (17ú heag.)Preston, Howard W. Documents Illustrative of American History, 1606-1863. New York ; London: G.P. Putnam's Sons : the Knickerbocker Press, 1886.
Lua MLA (8ú heag.)Preston, Howard W. Documents Illustrative of American History, 1606-1863. G.P. Putnam's Sons : the Knickerbocker Press, 1886.
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