Ryan, C. (2009). Building strong music programs: A handbook for preservice and novice music teachers. Rowman & Littlefield Education.
Chicago-Zitierstil (17. Ausg.)Ryan, Charlene. Building Strong Music Programs: A Handbook for Preservice and Novice Music Teachers. Lanham, MD: Rowman & Littlefield Education, 2009.
MLA-Zitierstil (9. Ausg.)Ryan, Charlene. Building Strong Music Programs: A Handbook for Preservice and Novice Music Teachers. Rowman & Littlefield Education, 2009.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.