Van Roo, W. A. (1982). Basics of a Roman catholic theology. Gregorian University Press.
Cita Chicago Style (17a ed.)Van Roo, William A. Basics of a Roman Catholic Theology. Rome: Gregorian University Press, 1982.
Cita MLA (9a ed.)Van Roo, William A. Basics of a Roman Catholic Theology. Gregorian University Press, 1982.
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