Philippines. Bureau of Agricultural Economics & Economic Research Division. (1978). Costs and returns in pineapple production. BAECON.
Chicago Style (17. basım) AtıfPhilippines. Bureau of Agricultural Economics ve Economic Research Division. Costs and Returns in Pineapple Production. [Quezon City]: BAECON, 1978.
MLA (9th ed.) AtıfPhilippines. Bureau of Agricultural Economics ve Economic Research Division. Costs and Returns in Pineapple Production. BAECON, 1978.
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