APA-čujuhus (7. p.)
Farah, M., & Karls, A. B. (1985). The human experience: A world history. Merrill.
Chicago-čujuhus (17. p.)
Farah, Mounir, juo Andrea Berens Karls. The Human Experience: A World History. Columbus, Ohio: Merrill, 1985.
MLA-čujuhus (9. p.)
Farah, Mounir, juo Andrea Berens Karls. The Human Experience: A World History. Merrill, 1985.
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