Magbitang, L. S. (2008). Magbitang-Tuliao perfectionism scale for college students. University of the Philippines Diliman Extension Program in Pampanga.
Čikaški stil citiranja (17. izdanje)Magbitang, Lovely S. Magbitang-Tuliao Perfectionism Scale for College Students. Pampanga: University of the Philippines Diliman Extension Program in Pampanga, 2008.
MLA način citiranja (9. izdanje)Magbitang, Lovely S. Magbitang-Tuliao Perfectionism Scale for College Students. University of the Philippines Diliman Extension Program in Pampanga, 2008.
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