Caballa, G. C. P. (2011). Caballa-Macabulos scale on balancing academic and social lives of college students. University of the Philippines Diliman Extension Program in Pampanga.
Lua i Stíl Chicago (17ú heag.)Caballa, Gia Carmel P. Caballa-Macabulos Scale on Balancing Academic and Social Lives of College Students. Pampanga: University of the Philippines Diliman Extension Program in Pampanga, 2011.
Lua MLA (9ú heag.)Caballa, Gia Carmel P. Caballa-Macabulos Scale on Balancing Academic and Social Lives of College Students. University of the Philippines Diliman Extension Program in Pampanga, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.