Lewin, R. (1998). Principles of human evolution: A core textbook. Blackwell Science.
Čikaški stil citiranja (17. izdanje)Lewin, Roger. Principles of Human Evolution: A Core Textbook. Malden, Massachusetts: Blackwell Science, 1998.
MLA način citiranja (9. izdanje)Lewin, Roger. Principles of Human Evolution: A Core Textbook. Blackwell Science, 1998.
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