Philippine Council for Agriculture, Forestry and Natural Resources Research and Development. (1988). Commodity industry analysis: Bulb onion. PCARRD.
Chicago Style (17th ed.) CitationPhilippine Council for Agriculture, Forestry and Natural Resources Research and Development. Commodity Industry Analysis: Bulb Onion. Los Banos, Laguna: PCARRD, 1988.
MLA (9th ed.) CitationPhilippine Council for Agriculture, Forestry and Natural Resources Research and Development. Commodity Industry Analysis: Bulb Onion. PCARRD, 1988.
Warning: These citations may not always be 100% accurate.