Faber, N., & Faber, R. (2011). Piano adventures: Level 1 (2a. ed.). Dovetree Productions Inc.
Cita Chicago (17th ed.)Faber, Nancy, i Randall Faber. Piano Adventures: Level 1. 2a. ed. Dovetree Productions Inc, 2011.
Cita MLA (9th ed.)Faber, Nancy, i Randall Faber. Piano Adventures: Level 1. 2a. ed. Dovetree Productions Inc, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.