Cita APA (7a ed.)

Davies, A., & Richards, E. (2002). Music therapy and group work: : sound company. Jessica Kingsley.

Cita Chicago Style (17a ed.)

Davies, Alison, y Eleanor Richards. Music Therapy and Group Work: : Sound Company. London ; Philadelphia: Jessica Kingsley, 2002.

Cita MLA (9a ed.)

Davies, Alison, y Eleanor Richards. Music Therapy and Group Work: : Sound Company. Jessica Kingsley, 2002.