APA-referens (7:e uppl.)

De La Salle University. Department of Philosophy. (1981). The best of a decade of SOPHIA 1971-1981. De La Salle University.

Chicago-referens (17:e uppl.)

De La Salle University. Department of Philosophy. The Best of a Decade of SOPHIA 1971-1981. Manila: De La Salle University, 1981.

MLA-referens (9:e uppl.)

De La Salle University. Department of Philosophy. The Best of a Decade of SOPHIA 1971-1981. De La Salle University, 1981.