APA-referens (7:e uppl.)

Walters, R. (2012). The Singer's Musical Theatre Anthology : Duets: Duets. Hal Leonard Corporation.

Chicago-referens (17:e uppl.)

Walters, Richard. The Singer's Musical Theatre Anthology : Duets: Duets. Milwaukee, WI, United States: Hal Leonard Corporation, 2012.

MLA-referens (9:e uppl.)

Walters, Richard. The Singer's Musical Theatre Anthology : Duets: Duets. Hal Leonard Corporation, 2012.