APA (7th ed.) Citation

(1981). IBON primer on the oil industry. IBON Databank Phils.

Chicago Style (17th ed.) Citation

IBON Primer on the Oil Industry. Manila: IBON Databank Phils, 1981.

MLA (9th ed.) Citation

IBON Primer on the Oil Industry. IBON Databank Phils, 1981.

Warning: These citations may not always be 100% accurate.