Cita APA (7th ed.)

Private Development Corporation of the Philippines. Economic and Corporate Research Office. (1977). The commercial feed milling industry. PDCP.

Cita Chicago (17th ed.)

Private Development Corporation of the Philippines. Economic and Corporate Research Office. The Commercial Feed Milling Industry. Makati: PDCP, 1977.

Cita MLA (9th ed.)

Private Development Corporation of the Philippines. Economic and Corporate Research Office. The Commercial Feed Milling Industry. PDCP, 1977.