APA (7 वां संस्करण) प्रशस्ति पत्र
Galerstein, N., Martin, K., & Powe, D. L. (2005). Age appropriate activities for adults with profound mental retardation: A collaborative design by music therapy, occupational therapy, and speech pathology. Barcelona Publishers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Galerstein, Nina, Kris Martin, और Darryl L. Powe. Age Appropriate Activities for Adults with Profound Mental Retardation: A Collaborative Design by Music Therapy, Occupational Therapy, and Speech Pathology. Gilsum, New Hampshire: Barcelona Publishers, 2005.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Galerstein, Nina, et al. Age Appropriate Activities for Adults with Profound Mental Retardation: A Collaborative Design by Music Therapy, Occupational Therapy, and Speech Pathology. Barcelona Publishers, 2005.
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