APA (7e ed.) Bronvermelding

Jurado, V. E. A., & Tharayil, D. P. (2007). The relationship of procrastination and self-efficacy of male and female college students of Holy Angel University s.y.2006-2007. University of the Philippines Diliman extension program in Pampanga.

Chicago (17e ed.) Bronvermelding

Jurado, Vanessa Eileen A., en Davis P. Tharayil. The Relationship of Procrastination and Self-efficacy of Male and Female College Students of Holy Angel University S.y.2006-2007. Pampanga: University of the Philippines Diliman extension program in Pampanga, 2007.

MLA (9e ed.) Bronvermelding

Jurado, Vanessa Eileen A., en Davis P. Tharayil. The Relationship of Procrastination and Self-efficacy of Male and Female College Students of Holy Angel University S.y.2006-2007. University of the Philippines Diliman extension program in Pampanga, 2007.