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http://www.amazon.de/Religion-Democracy-Contemporary-Gabriel-Motzkin/dp/0955880416/ref=sr_1_1?ie=UTF8&qid=1409650533&sr=8-1&keywords=Religion+and+Democracy+in+Contemporary+Europe (Publisher version)
van der Veer, P. (2009). The religious origins of democracy. In M. Gabriel, & Y. Fischer (Eds.), Religion and Democracy in Contemporary Europe (pp. 75-82). Gießen: VVB Laufersweiler Verlag.