Walters, R. (2016). The Singer's Musical Theatre Anthology - Volume 6: Baritone/Bass Book/Online Audio: Baritone/Bass Book/Online Audio. Hal Leonard Corporation.
Citazione stile Chigago Style (17a edizione)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.
Citatione MLA (9a ed.)Walters, Richard. The Singer's Musical Theatre Anthology - Volume 6: Baritone/Bass Book/Online Audio: Baritone/Bass Book/Online Audio. Hal Leonard Corporation, 2016.
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