Green, R. H. (1968). Unity or poverty?: The economics of Pan-Africanism. Harmondsworth: Penguin.
Trích dẫn kiểu ChicagoGreen, Reginald H. Unity or Poverty?: The Economics of Pan-Africanism. Harmondsworth: Penguin, 1968.
MLA CitationGreen, Reginald H. Unity or Poverty?: The Economics of Pan-Africanism. Harmondsworth: Penguin, 1968.
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