Konzelmann, L., Bergmann, M., & Rattinger, H. (2014). Demographic change in Germany - its political consequences (1. Aufl.). Nomos.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKonzelmann, Laura, Michael Bergmann, और Hans Rattinger. Demographic Change in Germany - Its Political Consequences. 1. Aufl. Baden-Baden: Nomos, 2014.
एमएलए (8वां संस्करण) प्रशस्ति पत्रKonzelmann, Laura, et al. Demographic Change in Germany - Its Political Consequences. 1. Aufl. Nomos, 2014.
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