APA (7e ed.) Bronvermelding

Walters, R. (1986). Duets: Comp. and ed. by Richard Walters. Hal Leonard.

Chicago (17e ed.) Bronvermelding

Walters, Richard. Duets: Comp. and Ed. by Richard Walters. Milwaukee, Wis.: Hal Leonard, 1986.

MLA (8e ed.) Bronvermelding

Walters, Richard. Duets: Comp. and Ed. by Richard Walters. Hal Leonard, 1986.