Münsterberg, H. (1912). Vocation and learning. The Peoples university.
Čikaški stil citiranja (17. izdanje)Münsterberg, Hugo. Vocation and Learning. University City, St. Louis, Mo.: The Peoples university, 1912.
MLA način citiranja (8. izdanje)Münsterberg, Hugo. Vocation and Learning. The Peoples university, 1912.
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