Augustine, S., & Russell, R. P. (1942). Divine providence and the problem of evil: A translation of St. Augustine's De ordine. Cosmopolitan Science & Art Service Co..
Lua i Stíl Chicago (17ú heag.)Augustine, Saint, agus Robert P. Russell. Divine Providence and the Problem of Evil: A Translation of St. Augustine's De Ordine. New York: Cosmopolitan Science & Art Service Co., 1942.
Lua MLA (8ú heag.)Augustine, Saint, agus Robert P. Russell. Divine Providence and the Problem of Evil: A Translation of St. Augustine's De Ordine. Cosmopolitan Science & Art Service Co., 1942.
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