Maehr, M. L. y Braskamp, L. A. (1986). The motivation factor. A theory of personal investment. Lexington, MA: Lexington Books.
Maehr, M. L. y Nicholls, J. G. (1980). Culture and achievement motivation: A second look. En N. Warren (Ed.), Studies in cross-cultural psychology...
Newton, M. y Duda, J. L. (1993).Elite adolescent athletes' achievement goals and beliefs concerning success in tennis. Journal of Sport...
Newton, M., Duda, J. L. y Yin, Z. (2000).Examination of the psychometric properties of the Perceived Motivational Climate in Sport Questionnaire-2...
Nicholls, J. G. (1978). The development of the concepts of effort and ability, perceptions of academic attainment, and the understanding that...
Nicholls, J. G. (1984). Conceptions of ability and achievement motivation. En R. Ames y C. Ames (Eds.), Research on motivation in education:...
Nicholls, J. G. (1989). The competitive ethos and democratic education. Cambridge, MASS: Harvard University Press.
Ntoumanis, N. y Biddle, S. (2007). Affect and achievement goals in physical activity: A meta-analysis. Scandinavian Journal of Medicine &...
Papaioannou, A. (1994). Development of a questionnaire to measure achievement goals in physical education. Research Quarterly for Exercise...
Roberts, G. C. (1992). Motivation in sport and exercise: Conceptual constraints and conceptual convergence. En G. C. Roberts (Ed.), Motivation...
Roberts, G. C. y Ommundsen, Y. (2007). Effect of goal orientation on achievement beliefs, cognition and strategies in team sport. Scandinavian...
Seifriz, J., Duda, J. L. y Chi, L. (1992). The relationship of perceived motivational climate to intrinsic motivation and beliefs about success...
Theeboom, M., De-Knop, P. y Weiss, M. R. (1995). Motivational climate, psychological responses and motor skill development in children's...
Walling, M. D., Duda, J. L. y Chi, L. (1993). The perceived motivational climate in sport questionnaire: Construct and predictive validity....
White, S. A. y Duda, J. L. (1994). The relationship of gender, level of sport involvement, and participation motivation to task and ego orientation....