Sullo, R. A. (2009). The motivated student: Unlocking the enthusiasm for learning. Association for Supervision and Curriculum Development.
Chicago-Zitierstil (17. Ausg.)Sullo, Robert A. The Motivated Student: Unlocking the Enthusiasm for Learning. Alexandria, Va: Association for Supervision and Curriculum Development, 2009.
MLA-Zitierstil (9. Ausg.)Sullo, Robert A. The Motivated Student: Unlocking the Enthusiasm for Learning. Association for Supervision and Curriculum Development, 2009.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.