Swiggum, R. (1998). Strategies for teaching high school chorus: Your key to implementing the national standards for music education. Music Educators National Conference.
Chicago-Zitierstil (17. Ausg.)Swiggum, Randal. Strategies for Teaching High School Chorus: Your Key to Implementing the National Standards for Music Education. Reston, VA: Music Educators National Conference, 1998.
MLA-Zitierstil (9. Ausg.)Swiggum, Randal. Strategies for Teaching High School Chorus: Your Key to Implementing the National Standards for Music Education. Music Educators National Conference, 1998.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.