Wiarda, H. J. (1974). Politics and social change in Latin America: The distinct tradition. University of Massachusetts.
Tohutoru Kātū Chicago (17th ed.)Wiarda, Howard J. Politics and Social Change in Latin America: The Distinct Tradition. Amherst: University of Massachusetts, 1974.
Tohutoro MLA (9th ed.)Wiarda, Howard J. Politics and Social Change in Latin America: The Distinct Tradition. University of Massachusetts, 1974.
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