Augustine, S., & Zumkeller, A. (1961). The rule of Saint Augustine. St. Norbert Abbey.
Lua i Stíl Chicago (17ú heag.)Augustine, Saint, agus Adolar Zumkeller. The Rule of Saint Augustine. De Pere, Wisconsin: St. Norbert Abbey, 1961.
Lua MLA (8ú heag.)Augustine, Saint, agus Adolar Zumkeller. The Rule of Saint Augustine. St. Norbert Abbey, 1961.
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