Catholic Church, Duquesne History Forum, & Coppa, F. J. (1999). Controversial concordats: The Vatican's relations with Napoleon, Mussolini, and Hitler. Catholic University of America Press.
Chicago-Zitierstil (17. Ausg.)Catholic Church, Duquesne History Forum, und Frank J. Coppa. Controversial Concordats: The Vatican's Relations with Napoleon, Mussolini, and Hitler. Washington, D.C.: Catholic University of America Press, 1999.
MLA-Zitierstil (9. Ausg.)Catholic Church, et al. Controversial Concordats: The Vatican's Relations with Napoleon, Mussolini, and Hitler. Catholic University of America Press, 1999.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.