Παραπομπή σε μορφή APA (7η εκδ.)

Philippines. National Statistical Coordination Board. (1988). 1988 Philippine statistical yearbook. National Statistical Coordination Board.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Philippines. National Statistical Coordination Board. 1988 Philippine Statistical Yearbook. Manila: National Statistical Coordination Board, 1988.

Παραπομπή σε μορφή MLA (9th εκδ.)

Philippines. National Statistical Coordination Board. 1988 Philippine Statistical Yearbook. National Statistical Coordination Board, 1988.