Walters, R. (2015). Singer's Musical Theatre Anthology - Volume 4: Baritone/Bass: Volume 4: Baritone/Bass. Hal Leonard Corporation.
Chicago-viite (17. p.)Walters, Richard. Singer's Musical Theatre Anthology - Volume 4: Baritone/Bass: Volume 4: Baritone/Bass. Milwaukee, WI, United States: Hal Leonard Corporation, 2015.
MLA-viite (9. p.)Walters, Richard. Singer's Musical Theatre Anthology - Volume 4: Baritone/Bass: Volume 4: Baritone/Bass. Hal Leonard Corporation, 2015.
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