Dyfyniad APA

Gopez, D. P., & Cabrera, H. P. (2000). Marketing plan. University of the Philippines Diliman Extension Program in Pampanga.

Dyfyniad Arddull Chicago

Gopez, Donavie P., and Henry P. Cabrera. Marketing Plan. Pampanga: University of the Philippines Diliman Extension Program in Pampanga, 2000.

Dyfyniad MLA

Gopez, Donavie P., and Henry P. Cabrera. Marketing Plan. University of the Philippines Diliman Extension Program in Pampanga, 2000.

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