Abraham Lincoln Association; edited by Roy P. Basler
Rutgers University Press, 1953
Buku Teks
Sandburg, Carl
Harcourt Brace, 1939
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Charwood, Lord
Pocket Books , 1957
Buku Teks
Abraham Lincoln Association; edited by Roy P. Basler
Rutgers University Press, 1953 / 1955
Buku Teks
Lavine, Abraham Lincoln
Prentice-Hall, 1963
Buku Teks