Ewer, G. (2014). Beating songwriter's block: Jump-start your words and music (1. ed.). Backbeat Book.
Chicago-Zitierstil (17. Ausg.)Ewer, Gary. Beating Songwriter's Block: Jump-start Your Words and Music. 1. ed. Milwaukee, WI: Backbeat Book, 2014.
MLA-Zitierstil (9. Ausg.)Ewer, Gary. Beating Songwriter's Block: Jump-start Your Words and Music. 1. ed. Backbeat Book, 2014.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.