APA aipamena

Private Development Corporation of the Philippines. Economic and Corporate Research. (1975). The chemical fertilizer industry. ECOR.

Chicago Style aipamena

Private Development Corporation of the Philippines. Economic and Corporate Research. The Chemical Fertilizer Industry. Makati: ECOR, 1975.

MLA aipamena

Private Development Corporation of the Philippines. Economic and Corporate Research. The Chemical Fertilizer Industry. ECOR, 1975.