Dyfyniad APA

Valderrama, H. A. S., & Bautista, C. C. (2009). Efficiency analysis of electric cooperatives in the Philippines. College of Business Administration, University of the Philippines.

Dyfyniad Arddull Chicago

Valderrama, Helena Agnes S., and Carlos C. Bautista. Efficiency Analysis of Electric Cooperatives in the Philippines. Quezon City: College of Business Administration, University of the Philippines, 2009.

Dyfyniad MLA

Valderrama, Helena Agnes S., and Carlos C. Bautista. Efficiency Analysis of Electric Cooperatives in the Philippines. College of Business Administration, University of the Philippines, 2009.

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