Παραπομπή σε μορφή APA (7η εκδ.)

Tullao, T. S. (2001). Domestic regulation and the trade in services: The role of the Commission on Higher Education (CHED) and the Professional Regulation Commission (PRC). Philippine APEC Study Center Network.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Tullao, Tereso S. Domestic Regulation and the Trade in Services: The Role of the Commission on Higher Education (CHED) and the Professional Regulation Commission (PRC). Makati City: Philippine APEC Study Center Network, 2001.

Παραπομπή σε μορφή MLA (9th εκδ.)

Tullao, Tereso S. Domestic Regulation and the Trade in Services: The Role of the Commission on Higher Education (CHED) and the Professional Regulation Commission (PRC). Philippine APEC Study Center Network, 2001.