Gallagher, C. (2002). Church law and church order in Rome and Byzantium: A comparative study. Ashgate Variorum.
Čikaški stil citiranja (17. izdanje)Gallagher, Clarence. Church Law and Church Order in Rome and Byzantium: A Comparative Study. Aldershot ; Burlington, Vt.: Ashgate Variorum, 2002.
MLA način citiranja (8. izdanje)Gallagher, Clarence. Church Law and Church Order in Rome and Byzantium: A Comparative Study. Ashgate Variorum, 2002.
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