Keenan, J. F. (1988). Being good and doing the right in Saint Thomas' Summa Theologiae. [s.n.].
Chicago-referens (17:e uppl.)Keenan, James F. Being Good and Doing the Right in Saint Thomas' Summa Theologiae. Roma: [s.n.], 1988.
MLA-referens (8:e uppl.)Keenan, James F. Being Good and Doing the Right in Saint Thomas' Summa Theologiae. [s.n.], 1988.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.