Παραπομπή σε μορφή APA (7η εκδ.)

Zwaenepoel, P. P. (1975). Tertiary education in the Philippines, 1611-1972: A systems analysis. Alemar-Phoenix Pub., House Inc.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Zwaenepoel, Paul P. Tertiary Education in the Philippines, 1611-1972: A Systems Analysis. Quezon City, Phils: Alemar-Phoenix Pub., House Inc, 1975.

Παραπομπή σε μορφή MLA (9th εκδ.)

Zwaenepoel, Paul P. Tertiary Education in the Philippines, 1611-1972: A Systems Analysis. Alemar-Phoenix Pub., House Inc, 1975.