1Lay, C. H. "At last my research articlc on procrastination, "Journal of Research in Personality 20 (1986), 474 - 495.
2Wolters, C. A. "Understanding procrastination from a self- regulated learning perspective," Journal of Educational Psychology 1 (2003) :179 - 187.
3Watson, D. C. "Procrastination and the five- factor model: a facet level analysis," Personality and Individual Differences 30(2001) : 149 - 158.
4Paden, N. , & Stell, R. "Reducing procrastination through assignment and course design," Marketing Education Review 7(1997) :17-25.
5Senecal, C., Julien, E., & Guay, F. "Role conflict and academic procrastination: A self- determination perspective," European Journal of Social Psychology 1 (2003) : 135 - 145.
6Ferrari, J. R., Keane, S. M., Wolfe, R. N. & Beck, B. L. "The antecedents and oomequences of academic excuse- making: Examining individual differences in procrastination," Research in Higher Education 2(1998) : 199 - 215.
7Onwuegbuzie, A. J. "Academic procrastinators and perfectionistic tendencies among graduate Students," Journal of Social Behavior and Personality 5(2000) : 103 - 109.
8Seneal, C., Koestner, R., & Vallerand, R. "Self-regulation and academic prcxzt'astimtion," Journal of Social Psychology 5 (1995) :607 - 619.
9Watson, D. C. "Procrastimtion and the five-factor model: a facet level analysis," Personality and Individual Differences 30 (2001) : 149 - 158.
10Steel, P. "The nature of procrastination: A meta- analytic and theoretical review of quintessential selfregulatory failure," Psychological Bulletin 133(2007) :65 - 94.
