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Welt im Umbruch : gesellschaftliche und geistige Probleme in den Entwicklungsländern
Pfeffer, Karl Heinz, (1966)
Social change in developing areas : a reinterpretation of evolutionary theory
Barringer, Herbert R., (1965)
Technology and social change
Mesthene, Emmanuel G., (1967)
The human factor in changing Africa
Herskovits, Melville J., (1962)
Economics and Anthropology: A Rejoinder
Herskovits, Melville J., (1941)
Economic transition in Africa : [papers presented at a Conference on indigenous and induced elements in the economics of Subsaharan Africa, held by the Committee on Economic Growth, Social Science Research Council, at Northwestern University, November 16 - 18, 1961]
Herskovits, Melville J., (1964)