Betti, M. (2013). The Making of Christian Moravia (858-882): Papal power and political reality. BRILL.
Chicago-referens (17:e uppl.)Betti, Maddalena. The Making of Christian Moravia (858-882): Papal Power and Political Reality. Leiden: BRILL, 2013.
MLA-referens (9:e uppl.)Betti, Maddalena. The Making of Christian Moravia (858-882): Papal Power and Political Reality. BRILL, 2013.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.