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Squatters and oligarchs : authoritarian rule and policy change in Peru
Collier, David, (1976)
Estado y sociedad en el Peru contemporáneo : neoliberalismo autoriatrio de fin de siglo
Haya de la Torre de la Rosa, Agustín, (1999)
Debt and democracy in Latin America
Stallings, Barbara, (1989)
Military force and American society
Russett, Bruce M., (1973)
Rethinking military politics : Brazil and the Southern Cone
Stepan, Alfred C., (1988)
The breakdown of democratic regimes
Linz, Juan J., (1978)