Chambers, W. N., & Burnham, W. D. (1975). The American party systems: Stages of political development. Oxford University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रChambers, William Nisbet, और Walter Dean;Chambers Burnham. The American Party Systems: Stages of Political Development. Oxford University Press, 1975.
एमएलए (9वां संस्करण) प्रशस्ति पत्रChambers, William Nisbet, और Walter Dean;Chambers Burnham. The American Party Systems: Stages of Political Development. Oxford University Press, 1975.
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