افلاطون (1380)، مجموعه آثار، ترجمه محمد حسن لطفی،تهران، انتشارات خوارزمی،چاپ سوم.
مجتهدی، کریم (1379)، فلسفه در قرون وسطی، تهران: انتشارات امیر کبیر.
Augustine, The City of God, Against the Pagan, Edit. . Trans. by. R.W.Dyson, Cambridge University Press. 1998.
E.Murphy,OCarm Roland, The Song of Songs,A Commentary on the Book of Canticles or the Song of Songs.
John M.Rist, Augustine, Ancient Thought Baptized, Cambridge University Press, 2003.
John M.Rist , Augustine Deformed, Love, Sin, and Freedom in the Western Moral Tradition, Cambridge University Press, 2014.
Nygren, Anders, Agape and Eros, trans. Philip S. Watson, TheWestminister Press, 1953.
Osborne, Catherine, Eros Unveiled Plato and the God of Love, Clarendon Press, Oxford, 2002.