Perilla, M. V., & Delen, M. D. (2011). Status, problems, and prospects of mango trading business in Batangas City. Ad Veritatem.
Chicagoスタイル(17版)引用形式Perilla, Mario V., , Mylene D. Delen. "Status, Problems, and Prospects of Mango Trading Business in Batangas City." Ad Veritatem 2011.
MLA(9版)引用形式Perilla, Mario V., , Mylene D. Delen. "Status, Problems, and Prospects of Mango Trading Business in Batangas City." Ad Veritatem, 2011.
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