St. Cyril of Alexandria, Amidon, P. R. S., & O'Keefe, J. J. (2013). Festal letters 13-30. Catholic University of America Press.
Chicago-čujuhus (17. p.)St. Cyril of Alexandria, Philip R. SJ Amidon, juo John J. O'Keefe. Festal Letters 13-30. Washington, District of Columbia: Catholic University of America Press, 2013.
MLA-čujuhus (9. p.)St. Cyril of Alexandria, et al. Festal Letters 13-30. Catholic University of America Press, 2013.
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