Magbitang, L. S., & Tharayil, D. P. (2009). The relationship of perfectionism and locus of control with academic procastination among male and female college students. University of the Philippines Diliman Extension Program in Pampanga.
Cita Chicago (17th ed.)Magbitang, Lovely S., i Davis P. Tharayil. The Relationship of Perfectionism and Locus of Control with Academic Procastination Among Male and Female College Students. Pampanga: University of the Philippines Diliman Extension Program in Pampanga, 2009.
Cita MLA (9th ed.)Magbitang, Lovely S., i Davis P. Tharayil. The Relationship of Perfectionism and Locus of Control with Academic Procastination Among Male and Female College Students. University of the Philippines Diliman Extension Program in Pampanga, 2009.