See Allo

Presidentialism and democracy in Latin America

Cambridge University Press, 1997

eBooks

Rogers, William D., author

The twilight struggle : the Alliance for Progress and the politics of development in Latin America

Random House, 1967

Buku Teks

Greenberg, Edward S., author

The struggle for democracy

Pearson - Longman, 2005

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edited by Eduardo P. Archetti

MacMillan Education, 1987

Buku Teks

Tocqueville, Alexis De, author

Democracy in America

Oxford University Press, 1961

Buku Teks