Spinath, B., & Stiensmeier-Pelster, J. (2003). Goal orientation and achievement: The role of ability self-concept and failure perception. Learning and instruction, 13, .
Chicago-Zitierstil (17. Ausg.)Spinath, Birgit, und Joachim Stiensmeier-Pelster. "Goal Orientation and Achievement: The Role of Ability Self-concept and Failure Perception." Learning and Instruction 13 (2003).
MLA-Zitierstil (9. Ausg.)Spinath, Birgit, und Joachim Stiensmeier-Pelster. "Goal Orientation and Achievement: The Role of Ability Self-concept and Failure Perception." Learning and Instruction, vol. 13, 2003.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.