Pedretti, L. W., & Zoltan, B. (1990). Occupational therapy: Practice skills for physical dysfunction (3rd edition.). Mosby.
Lua i Stíl Chicago (17ú heag.)Pedretti, Lorraine Williams, agus Barbara Zoltan. Occupational Therapy: Practice Skills for Physical Dysfunction. 3rd edition. St. Louis: Mosby, 1990.
Lua MLA (9ú heag.)Pedretti, Lorraine Williams, agus Barbara Zoltan. Occupational Therapy: Practice Skills for Physical Dysfunction. 3rd edition. Mosby, 1990.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.