Aguiba, M. M. (2001). Detergent manufacturers using coco-based materials to get incentives. Manila Bulletin.
Chicago-viite (17. p.)Aguiba, Melody M. "Detergent Manufacturers Using Coco-based Materials to Get Incentives." Manila Bulletin 2001.
MLA-viite (9. p.)Aguiba, Melody M. "Detergent Manufacturers Using Coco-based Materials to Get Incentives." Manila Bulletin, 2001.
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