Caldwell, J. C. (1969). African-urban migration: The movement to Ghana's towns. Canberra: Australian National University Press.
Παραπομπή Chicago StyleCaldwell, John Charles. African-urban Migration: The Movement to Ghana's Towns. Canberra: Australian National University Press, 1969.
Παραπομπή MLACaldwell, John Charles. African-urban Migration: The Movement to Ghana's Towns. Canberra: Australian National University Press, 1969.
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