Walters, R. (2008). The Singer's Musical Theatre Anthology : Baritone/Bass: Baritone/Bass. Hal Leonard Corporation.
Lua i Stíl Chicago (17ú heag.)Walters, Richard. The Singer's Musical Theatre Anthology : Baritone/Bass: Baritone/Bass. Milwaukee, WI, United States: Hal Leonard Corporation, 2008.
Lua MLA (9ú heag.)Walters, Richard. The Singer's Musical Theatre Anthology : Baritone/Bass: Baritone/Bass. Hal Leonard Corporation, 2008.
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