Kafele, B. K. (2013). Closing the attitude gap: How to fire up your students to strive for success. ASCD.
Chicago-Zitierstil (17. Ausg.)Kafele, Baruti K. Closing the Attitude Gap: How to Fire Up Your Students to Strive for Success. Alexandria, Va., USA: ASCD, 2013.
MLA-Zitierstil (9. Ausg.)Kafele, Baruti K. Closing the Attitude Gap: How to Fire Up Your Students to Strive for Success. ASCD, 2013.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.