APA (7th ed.) Zitazioa

Walters, R. (2008). The Singer's Musical Theatre Anthology : Baritone/Bass: Baritone/Bass. Hal Leonard Corporation.

Chicago Style (17th ed.) Zitazioa

Walters, Richard. The Singer's Musical Theatre Anthology : Baritone/Bass: Baritone/Bass. Milwaukee, WI, United States: Hal Leonard Corporation, 2008.

MLA (9th ed.) Zitazioa

Walters, Richard. The Singer's Musical Theatre Anthology : Baritone/Bass: Baritone/Bass. Hal Leonard Corporation, 2008.