Purwatma, M. (1990). The explanation of the mystery of the Trinity based on the attribute of God as supreme love: A study on the "De Trinitate" of Richard of St. Victor. Pontificia Universitas Urbaniana, Facultas Theologica.
Cytowanie według stylu Chicago (wyd. 17)Purwatma, Matheus. The Explanation of the Mystery of the Trinity Based on the Attribute of God as Supreme Love: A Study on the "De Trinitate" of Richard of St. Victor. Romae: Pontificia Universitas Urbaniana, Facultas Theologica, 1990.
Cytowanie według stylu MLA (wyd. 8)Purwatma, Matheus. The Explanation of the Mystery of the Trinity Based on the Attribute of God as Supreme Love: A Study on the "De Trinitate" of Richard of St. Victor. Pontificia Universitas Urbaniana, Facultas Theologica, 1990.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..