Heller, K. W. (1996). Understanding physical, sensory, and health impairments: Characteristics and educational implications. Brooks/Cole Pub.
Chicago Style aipamenaHeller, Kathryn Wolff. Understanding Physical, Sensory, and Health Impairments: Characteristics and Educational Implications. Pacific Grove: Brooks/Cole Pub, 1996.
MLA aipamenaHeller, Kathryn Wolff. Understanding Physical, Sensory, and Health Impairments: Characteristics and Educational Implications. Brooks/Cole Pub, 1996.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.