Adamson, W. C., & Adamson, K. K. (1979). A handbook for specific learning disabilities. Gardner Press : distributed by Halsted Press.

Adamson, William C., and Katherine K. Adamson. A Handbook for Specific Learning Disabilities. New York: Gardner Press : distributed by Halsted Press, 1979.

Adamson, William C., and Katherine K. Adamson. A Handbook for Specific Learning Disabilities. Gardner Press : distributed by Halsted Press, 1979.