Marsh, G. E., Gearheart, B. R., & Gearheart, C. J. (1978). The learning disabled adolescent: Program alternatives in the secondary school. Mosby.

Marsh, George E., Bill R. Gearheart, and Carol J. Gearheart. The Learning Disabled Adolescent: Program Alternatives in the Secondary School. Saint Louis: Mosby, 1978.

Marsh, George E., et al. The Learning Disabled Adolescent: Program Alternatives in the Secondary School. Mosby, 1978.