Catalan, L. L. F., & Diaz, F. C. B. (2008). Motivation of Philippine national taekwondo athletes. College of Human Kinetics, University of the Philippines Diliman.
Citazione stile Chigago Style (17a edizione)Catalan, Loraine Lorelie F., e Francis Carlos B. Diaz. Motivation of Philippine National Taekwondo Athletes. Quezon City: College of Human Kinetics, University of the Philippines Diliman, 2008.
Citatione MLA (9a ed.)Catalan, Loraine Lorelie F., e Francis Carlos B. Diaz. Motivation of Philippine National Taekwondo Athletes. College of Human Kinetics, University of the Philippines Diliman, 2008.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.