Neumann, S. e., & Neumann, S. (1975). Modern political parties: Approaches to comparative politics. University of Chicago Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNeumann, Sigmund ed, और Sigmund Neumann. Modern Political Parties: Approaches to Comparative Politics. University of Chicago Press, 1975.
एमएलए (9वां संस्करण) प्रशस्ति पत्रNeumann, Sigmund ed, और Sigmund Neumann. Modern Political Parties: Approaches to Comparative Politics. University of Chicago Press, 1975.
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