APA aipamena

Ching, P. (1992). Factors affecting the demand for health services in the Philippines. Philippine Institute for Development Studies.

Chicago Style aipamena

Ching, Panfila. Factors Affecting the Demand for Health Services in the Philippines. Makati: Philippine Institute for Development Studies, 1992.

MLA aipamena

Ching, Panfila. Factors Affecting the Demand for Health Services in the Philippines. Philippine Institute for Development Studies, 1992.