Alexander, R. D. 1. (1990). How did humans evolve?: Reflections on the uniquely unique species. Ann Arbor, Michigan: Museum of Zoology, University of Michigan.
Citación estilo ChicagoAlexander, Richard Dale 1929-2018. How Did Humans Evolve?: Reflections On the Uniquely Unique Species. Ann Arbor, Michigan: Museum of Zoology, University of Michigan, 1990.
Cita MLAAlexander, Richard Dale 1929-2018. How Did Humans Evolve?: Reflections On the Uniquely Unique Species. Ann Arbor, Michigan: Museum of Zoology, University of Michigan, 1990.
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