APA (7th ed.) Citation

YAMAHA. (1973). Trombone Popular Repertory Grade 7,6 Vol (I). Yamaha Foundation for Music.

Chicago Style (17th ed.) Citation

YAMAHA. Trombone Popular Repertory Grade 7,6 Vol (I). Yamaha Foundation for Music, 1973.

MLA (8th ed.) Citation

YAMAHA. Trombone Popular Repertory Grade 7,6 Vol (I). Yamaha Foundation for Music, 1973.

Warning: These citations may not always be 100% accurate.