Gao, Z., Kosma, M., & Harrison, L. (2009). Ability beliefs, task value, and performance as a function of race in a dart-throwing task. Research quarterly for exercise and sport, 80(1), S. 122-130. doi:10.1080/02701367.2009.10599536

Gao, Zan, Maria Kosma, and Louis Harrison. "Ability Beliefs, Task Value, and Performance As a Function of Race in a Dart-throwing Task." Research Quarterly for Exercise and Sport 80, no. 1 (2009): S. 122-130.

Gao, Zan, Maria Kosma, and Louis Harrison. "Ability Beliefs, Task Value, and Performance As a Function of Race in a Dart-throwing Task." Research Quarterly for Exercise and Sport 80.1 (2009): S. 122-130.