Betti, M. (2013). The Making of Christian Moravia (858-882): Papal power and political reality. BRILL.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBetti, Maddalena. The Making of Christian Moravia (858-882): Papal Power and Political Reality. Leiden: BRILL, 2013.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBetti, Maddalena. The Making of Christian Moravia (858-882): Papal Power and Political Reality. BRILL, 2013.
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