Wiarda, H. J. (1974). Politics and social change in Latin America: The distinct tradition. University of Massachusetts.
Citazione stile Chigago Style (17a edizione)Wiarda, Howard J. Politics and Social Change in Latin America: The Distinct Tradition. Amherst: University of Massachusetts, 1974.
Citatione MLA (9a ed.)Wiarda, Howard J. Politics and Social Change in Latin America: The Distinct Tradition. University of Massachusetts, 1974.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.