Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.