APA (7e ed.) Bronvermelding

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 (17e ed.) Bronvermelding

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 (9e ed.) Bronvermelding

Walters, Richard. The Singer's Musical Theatre Anthology - Volume 6: Baritone/Bass Book/Online Audio: Baritone/Bass Book/Online Audio. Hal Leonard Corporation, 2016.