Aseron, D. A. (2004). Effect of external rewards on intrinsic motivation of elementary basketball students. College of Human Kinetics, University of the Philippines Diliman.
Cita Chicago (17th ed.)Aseron, Delmark A. Effect of External Rewards on Intrinsic Motivation of Elementary Basketball Students. Quezon City: College of Human Kinetics, University of the Philippines Diliman, 2004.
Cita MLA (9th ed.)Aseron, Delmark A. Effect of External Rewards on Intrinsic Motivation of Elementary Basketball Students. College of Human Kinetics, University of the Philippines Diliman, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.