Walters, R. (2016). The Singer's Musical Theatre Anthology - Volume 6: Baritone/Bass Book/Online Audio: Baritone/Bass Book/Online Audio. Hal Leonard Corporation.
Chicago-Zitierstil (17. Ausg.)Walters, Richard. The Singer's Musical Theatre Anthology - Volume 6: Baritone/Bass Book/Online Audio: Baritone/Bass Book/Online Audio. Milwaukee, WI, United States: Hal Leonard Corporation, 2016.
MLA-Zitierstil (9. Ausg.)Walters, Richard. The Singer's Musical Theatre Anthology - Volume 6: Baritone/Bass Book/Online Audio: Baritone/Bass Book/Online Audio. Hal Leonard Corporation, 2016.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.