Aigen, K. (2005). Being in music: Foundations of Nordoff-Robbins music therapy. Barcelona Publishers.
Cita Chicago (17th ed.)Aigen, Kenneth. Being in Music: Foundations of Nordoff-Robbins Music Therapy. Gilsum, N.H.: Barcelona Publishers, 2005.
Cita MLA (9th ed.)Aigen, Kenneth. Being in Music: Foundations of Nordoff-Robbins Music Therapy. Barcelona Publishers, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.