ADLER, M. J. [. (1976). The annals of Americana vol 10: 1858-1865 the crisis othe union. Encyclopaedia Britannica.
Lua i Stíl Chicago (17ú heag.)ADLER, Mortimes J. [Ed.]. The Annals of Americana Vol 10: 1858-1865 the Crisis Othe Union. Chicago: Encyclopaedia Britannica, 1976.
Lua MLA (9ú heag.)ADLER, Mortimes J. [Ed.]. The Annals of Americana Vol 10: 1858-1865 the Crisis Othe Union. Encyclopaedia Britannica, 1976.
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