Galerstein, N. (2005). Age appropriate activities for adults with profound mental retardation: A collaborative design by music therapy, occupational therapy, and speech pathology. Barcelona Publishers.
Chicago-Zitierstil (17. Ausg.)Galerstein, Nina. Age Appropriate Activities for Adults with Profound Mental Retardation: A Collaborative Design by Music Therapy, Occupational Therapy, and Speech Pathology. Gilsum, NH: Barcelona Publishers, 2005.
MLA-Zitierstil (9. Ausg.)Galerstein, Nina. Age Appropriate Activities for Adults with Profound Mental Retardation: A Collaborative Design by Music Therapy, Occupational Therapy, and Speech Pathology. Barcelona Publishers, 2005.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.