Haugland, S. L. (2007). Crowd control: Classroom management and effective teaching for chorus, band, and orchestra. Rowman & Littlefield Education.
Chicago-Zitierstil (17. Ausg.)Haugland, Susan L. Crowd Control: Classroom Management and Effective Teaching for Chorus, Band, and Orchestra. Lanham, Md. [u.a.]: Rowman & Littlefield Education, 2007.
MLA-Zitierstil (9. Ausg.)Haugland, Susan L. Crowd Control: Classroom Management and Effective Teaching for Chorus, Band, and Orchestra. Rowman & Littlefield Education, 2007.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.