Haugland, S. L. (2013). Crowd control: Classroom management and effective teaching for chorus, band, and orchestra (2. ed.). Rowman & Litttlefield Education.
Chicago-Zitierstil (17. Ausg.)Haugland, Susan L. Crowd Control: Classroom Management and Effective Teaching for Chorus, Band, and Orchestra. 2. ed. Lanham [u.a.]: Rowman & Litttlefield Education, 2013.
MLA-Zitierstil (9. Ausg.)Haugland, Susan L. Crowd Control: Classroom Management and Effective Teaching for Chorus, Band, and Orchestra. 2. ed. Rowman & Litttlefield Education, 2013.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.