Albangco, E. M., & Ocampo, J. (2003). The value of pakikisama as practiced by company employees. University of the Philippines Diliman Extension Program in Pampanga.
Lua i Stíl Chicago (17ú heag.)Albangco, Elvira M., agus Joyce Ocampo. The Value of Pakikisama as Practiced by Company Employees. Pampanga: University of the Philippines Diliman Extension Program in Pampanga, 2003.
Lua MLA (9ú heag.)Albangco, Elvira M., agus Joyce Ocampo. The Value of Pakikisama as Practiced by Company Employees. University of the Philippines Diliman Extension Program in Pampanga, 2003.
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