APA (7 वां संस्करण) प्रशस्ति पत्र

Klingemann, H., & Wessels, B. (1999). Political Consequences of Germany's Mixed-Member System: Personalization at the Grass-Roots?

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Klingemann, Hans-Dieter, और Bernhard Wessels. Political Consequences of Germany's Mixed-Member System: Personalization at the Grass-Roots? Berlin, 1999.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Klingemann, Hans-Dieter, और Bernhard Wessels. Political Consequences of Germany's Mixed-Member System: Personalization at the Grass-Roots? 1999.

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