(2007). Principal accomplishments: How school leaders succeed. Teachers College Press.
Chicago-Zitierstil (17. Ausg.)Principal Accomplishments: How School Leaders Succeed. New York [u.a.]: Teachers College Press, 2007.
MLA-Zitierstil (9. Ausg.)Principal Accomplishments: How School Leaders Succeed. Teachers College Press, 2007.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.