Cita APA (7th ed.)

(1990). Broadway showstoppers: Over 45 broadway hits including. Trombone (Bass Clef Instruments). Hal-Leonard Corp.

Cita Chicago (17th ed.)

Broadway Showstoppers: Over 45 Broadway Hits Including. Trombone (Bass Clef Instruments). Milwaukee, WI: Hal-Leonard Corp, 1990.

Cita MLA (9th ed.)

Broadway Showstoppers: Over 45 Broadway Hits Including. Trombone (Bass Clef Instruments). Hal-Leonard Corp, 1990.