Cita APA

Drake, M. (1974). Historical demography: Ploblems and projets. s.l.: The Open University Press..

Citación estilo Chicago

Drake, Michael. Historical Demography: Ploblems and Projets. s.l.: The Open University Press., 1974.

Cita MLA

Drake, Michael. Historical Demography: Ploblems and Projets. s.l.: The Open University Press., 1974.

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