Meade, J. E., & Parkes, A. S. (1965). Biological aspects of social problems: A symposium held by the Eugenics Society in October 1964. Edinburgh: Oliver and Boyd.
Παραπομπή Chicago StyleMeade, J. E., and A. S. Parkes. Biological Aspects of Social Problems: A Symposium Held By the Eugenics Society in October 1964. Edinburgh: Oliver and Boyd, 1965.
Παραπομπή MLAMeade, J. E., and A. S. Parkes. Biological Aspects of Social Problems: A Symposium Held By the Eugenics Society in October 1964. Edinburgh: Oliver and Boyd, 1965.
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