Wurfel, D. (1988). Filipino politics: Development and decay. Cornell University Press.
芝加哥风格引文Wurfel, David. Filipino Politics: Development and Decay. Ithaca: Cornell University Press, 1988.
MLA引文Wurfel, David. Filipino Politics: Development and Decay. Cornell University Press, 1988.
警告：这些引文格式不一定是100％准确.