For Further Reading:

Battison, Robbin. Lexical Borrowing in American Sign Language. Silver Spring, Maryland: Linstok Press, 1978.

Bellugi, Ursula and Klima, Edward S., eds. The Signs of Language. Cambridge, Massachusetts: Harvard University Press, 1978.

Friedman, Lynn, ed. On the Other Hand: New Perspectives on American Sign Language. New York: Academic Press, 1977.

Friedman, Lynn. "Space, Time, and Person Reference in American Sign Language," Language, 51: 4, 940-961.

Frishberg, Nancy. "Arbitrariness and Iconicity: Historical Change in American Sign Language," Language, 51: 3, 696-716.

O'Rourke, Terrence J., ed. Psycholinguistics and Total Communication: the State of the Art. Washington, D.C.: American Annals of the Deaf, 1972.

Siple, Patricia, ed. Understanding Language Through Sign Language Research. New York: Academic Press, 1978.

Sign Language Studies, Silver Spring, Maryland: Linstok Press, 1972.

Stokoe, William C., Jr., ed. Proceedings of the First National Symposium on Sign Language Research and Teaching, Silver Spring, Maryland: National Association of the Deaf, 1977.

Stokoe, William C., Jr. "Sign Language Diglossia," Studies in Linguistics, 21, 27-41.

Stokoe, William C., Jr. "Sign Language Structure: An Outline of the Visual Communication Systems of the American Deaf." (Revised Edition) Silver Spring, Maryland: Linstok Press, 1978. (First Edition appeared in Studies in Linguistics, Occasional Papers 8, University of Buffalo, 1960.)

Stokoe, William C., Jr., Casterline, Dorothy C. and Croneberg, Carl G. A Dictionary of American Sign Language on Linguistic Principles. Silver Spring, Maryland: Linstok Press, 1976. (First edition published by Gallaudet College Press, 1965.)

Wilbur, Ronnie, ed. "Sign Language Research," Special Issue of Communication and Cognition, Summer, 1978.