Schunk, D. H., Pintrich, P. R., & Meece, J. L. (2008). Motivation in education: Theory, research, and applications (3rd ed.). Pearson/Merrill Prentice Hall.
Cita Chicago (17th ed.)Schunk, Dale H., Paul R. Pintrich, i Judith L. Meece. Motivation in Education: Theory, Research, and Applications. 3rd ed. Upper Saddle River, N.J: Pearson/Merrill Prentice Hall, 2008.
Cita MLA (9th ed.)Schunk, Dale H., et al. Motivation in Education: Theory, Research, and Applications. 3rd ed. Pearson/Merrill Prentice Hall, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.