Ross, R. J. (1998). The failure of Bismarck's Kulturkampf: Catholicism and state power in imperial Germany, 1871 - 1887. The Catholic University of America Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)Ross, Ronald J. The Failure of Bismarck's Kulturkampf: Catholicism and State Power in Imperial Germany, 1871 - 1887. Washington, DC: The Catholic University of America Press, 1998.
Παραπομπή σε μορφή MLA (8th εκδ.)Ross, Ronald J. The Failure of Bismarck's Kulturkampf: Catholicism and State Power in Imperial Germany, 1871 - 1887. The Catholic University of America Press, 1998.
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