Walters, R. (2010). The Singer's Musical Theatre Anthology - Teen's Edition: Baritone/Bass Book with Online Audio: Teen's Edition: Baritone/Bass Book with Online Audio. Hal Leonard Corporation.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Walters, Richard. The Singer's Musical Theatre Anthology - Teen's Edition: Baritone/Bass Book with Online Audio: Teen's Edition: Baritone/Bass Book with Online Audio. Milwaukee, WI, United States: Hal Leonard Corporation, 2010.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Walters, Richard. The Singer's Musical Theatre Anthology - Teen's Edition: Baritone/Bass Book with Online Audio: Teen's Edition: Baritone/Bass Book with Online Audio. Hal Leonard Corporation, 2010.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.