Tirozzi, G. N. (2002). Reflections on school leadership: A collection of writings and speeches. National Assoc. of Secondary School Principals.
Chicago-Zitierstil (17. Ausg.)Tirozzi, Gerald N. Reflections on School Leadership: A Collection of Writings and Speeches. Reston, Va: National Assoc. of Secondary School Principals, 2002.
MLA-Zitierstil (9. Ausg.)Tirozzi, Gerald N. Reflections on School Leadership: A Collection of Writings and Speeches. National Assoc. of Secondary School Principals, 2002.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.