Παραπομπή σε μορφή APA (7η εκδ.)

University of the Philippines System. (2001). 7 years of Ugnayan ng Pahinungod System: The gurong pahinungod program in focus. Ugnayan ng Pahinungod System.

Παραπομπή σε μορφή Chicago (17η εκδ.)

University of the Philippines System. 7 Years of Ugnayan Ng Pahinungod System: The Gurong Pahinungod Program in Focus. [Quezon City]: Ugnayan ng Pahinungod System, 2001.

Παραπομπή σε μορφή MLA (9th εκδ.)

University of the Philippines System. 7 Years of Ugnayan Ng Pahinungod System: The Gurong Pahinungod Program in Focus. Ugnayan ng Pahinungod System, 2001.