Laffer, J. C., Leahey, S. R., Collins, D, Chen, C. C. M., Chua, Y. K., Evans, M. C. N., Heels, A. G., Wannouch, Y. J. & Leicht, A. S. (2026). Refining the psychological characteristics of developing excellence questionnaire version 2 (PCDEQ2) for use with competitive American youth athletes. Journal of Sports Sciences, 44 (14), 1925-1936. Zugriff am 03.09.2026 unter https://doi.org/10.1080/02640414.2026.2703386
APA-Zitierstil (7. Ausg.)Laffer, J. C., Leahey, S. R., Collins, D., Chen, C. C. M., Chua, Y. K., Evans, M. C. N., . . . Leicht, A. S. (2026). Refining the psychological characteristics of developing excellence questionnaire version 2 (PCDEQ2) for use with competitive American youth athletes. Journal of Sports Sciences, 44(14), 1925-1936.
Chicago-Zitierstil (17. Ausg.)Laffer, J. C., S. R. Leahey, D. Collins, C. C. M. Chen, Y. K. Chua, M. C. N. Evans, A. G. Heels, Y. J. Wannouch, und A. S. Leicht. "Refining the Psychological Characteristics of Developing Excellence Questionnaire Version 2 (PCDEQ2) for Use with Competitive American Youth Athletes." Journal of Sports Sciences 44, no. 14 (2026): 1925-1936.
MLA-Zitierstil (9. Ausg.)Laffer, J. C., et al. "Refining the Psychological Characteristics of Developing Excellence Questionnaire Version 2 (PCDEQ2) for Use with Competitive American Youth Athletes." Journal of Sports Sciences, vol. 44, no. 14, 2026, pp. 1925-1936.