Schabel, C. (2012). Richard FitzRalph on the Filioque before and after his conversations with Barlaam the Calabrian.
Chicago-Zitierstil (17. Ausg.)Schabel, Chris. Richard FitzRalph on the Filioque Before and After His Conversations with Barlaam the Calabrian. 2012.
MLA-Zitierstil (9. Ausg.)Schabel, Chris. Richard FitzRalph on the Filioque Before and After His Conversations with Barlaam the Calabrian. 2012.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.