APA (7 वां संस्करण) प्रशस्ति पत्र
Bredohl, T. M. (2000). Class and religious identity: The Rhenish Center Party in Wilhelmine Germany. Marquette University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Bredohl, Thomas M. Class and Religious Identity: The Rhenish Center Party in Wilhelmine Germany. Milwaukee, Wis.: Marquette University Press, 2000.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Bredohl, Thomas M. Class and Religious Identity: The Rhenish Center Party in Wilhelmine Germany. Marquette University Press, 2000.
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