Rufinus, b. o. A., & Singer, H. (1963). Summa decretorum. Scientia Verlag ; F. Schoningh.
Chicago Style aipamenaRufinus, bp. of Assisi, and Heinrich Singer. Summa Decretorum. Aalen : Paderborn: Scientia Verlag ; F. Schoningh, 1963.
MLA aipamenaRufinus, bp. of Assisi, and Heinrich Singer. Summa Decretorum. Scientia Verlag ; F. Schoningh, 1963.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.