Simon, C. (2002). Pioneers and witnesses of the struggle for Christian unity in Eastern Europe. Opere Religiose Russe.
Chicago-Zitierstil (17. Ausg.)Simon, Constantin. Pioneers and Witnesses of the Struggle for Christian Unity in Eastern Europe. Roma: Opere Religiose Russe, 2002.
MLA-Zitierstil (9. Ausg.)Simon, Constantin. Pioneers and Witnesses of the Struggle for Christian Unity in Eastern Europe. Opere Religiose Russe, 2002.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.