Wurfel, D. O. D. (1988). Filipino politics: Development and decay. Ateneo de Manila University Press.
Chicagoスタイル(17版)引用形式Wurfel, David Omer Drury. Filipino Politics: Development and Decay. Quezon City: Ateneo de Manila University Press, 1988.
MLA(9版)引用形式Wurfel, David Omer Drury. Filipino Politics: Development and Decay. Ateneo de Manila University Press, 1988.
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