Ferriols, R. J. (1999). Magpakatao: Ilang babasahing pilosopiko (Second edition.). Office of Research and Publications, School of Arts and Sciences, Ateneo de Manila University Publications.
Chicago-referens (17:e uppl.)Ferriols, Roque J. Magpakatao: Ilang Babasahing Pilosopiko. Second edition. Quezon City: Office of Research and Publications, School of Arts and Sciences, Ateneo de Manila University Publications, 1999.
MLA-referens (9:e uppl.)Ferriols, Roque J. Magpakatao: Ilang Babasahing Pilosopiko. Second edition. Office of Research and Publications, School of Arts and Sciences, Ateneo de Manila University Publications, 1999.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.