Bohol, L. A. (1999). PCP at ang global competitiveness. Kabayan.
Chicago-viite (17. p.)Bohol, Linda A. "PCP at Ang Global Competitiveness." Kabayan 1999.
MLA-viite (9. p.)Bohol, Linda A. "PCP at Ang Global Competitiveness." Kabayan, 1999.
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