Leakey, R. E., & Lewin, R. People of the lake: Mankind and its beginnings.
Čikaški stil citiranja (17. izdanje)Leakey, Richard E., i Roger Lewin. People of the Lake: Mankind and Its Beginnings.
MLA način citiranja (8. izdanje)Leakey, Richard E., i Roger Lewin. People of the Lake: Mankind and Its Beginnings.
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