Nelson, D. L. (1997). High-risk adolescent males, self-efficacy, and choral performance: An investigation of affective intervention.
Chicago-Zitierstil (17. Ausg.)Nelson, Darolyne Lea. High-risk Adolescent Males, Self-efficacy, and Choral Performance: An Investigation of Affective Intervention. 1997.
MLA-Zitierstil (8. Ausg.)Nelson, Darolyne Lea. High-risk Adolescent Males, Self-efficacy, and Choral Performance: An Investigation of Affective Intervention. 1997.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.