Leakey, R. E., & Lewin, R. People of the lake: Mankind and its beginnings.
Cita Chicago Style (17a ed.)Leakey, Richard E., y Roger Lewin. People of the Lake: Mankind and Its Beginnings.
Cita MLA (8a ed.)Leakey, Richard E., y Roger Lewin. People of the Lake: Mankind and Its Beginnings.
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