Walters, R. (2010). The Singer's Musical Theatre Anthology -: Teen's Edition: Mezzo-Soprano/Alto/Belter Book/Online Audio Pack. Hal Leonard Corporation.
Chicago-referens (17:e uppl.)Walters, Richard. The Singer's Musical Theatre Anthology -: Teen's Edition: Mezzo-Soprano/Alto/Belter Book/Online Audio Pack. Milwaukee, WI, United States: Hal Leonard Corporation, 2010.
MLA-referens (9:e uppl.)Walters, Richard. The Singer's Musical Theatre Anthology -: Teen's Edition: Mezzo-Soprano/Alto/Belter Book/Online Audio Pack. Hal Leonard Corporation, 2010.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.