Kaufmann, A. (1935). Modern Europe: From de sixteenth century to the present time. Allyn and Bacon.
Čikaški stil citiranja (17. izdanje)Kaufmann, Alfred. Modern Europe: From De Sixteenth Century to the Present Time. Boston, Massachusets: Allyn and Bacon, 1935.
MLA način citiranja (9. izdanje)Kaufmann, Alfred. Modern Europe: From De Sixteenth Century to the Present Time. Allyn and Bacon, 1935.
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