Whitaker, B. (2012). What great principals do differently, eighteen things that matter the most, 2nd edition, Study guide. Eye on Education.
Chicago-Zitierstil (17. Ausg.)Whitaker, Beth. What Great Principals Do Differently, Eighteen Things That Matter the Most, 2nd Edition, Study Guide. Larchmont, NY: Eye on Education, 2012.
MLA-Zitierstil (9. Ausg.)Whitaker, Beth. What Great Principals Do Differently, Eighteen Things That Matter the Most, 2nd Edition, Study Guide. Eye on Education, 2012.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.