Frishberg, Nancy. 1987. Ghanaian sign language. In Cleve, John V. van (ed.), Gallaudet encyclopedia of deaf people and deafness, 778-779. New York: McGraw-Hill Book Co.
@incollection{Frishberg-1987,
address = {New York},
author = {Frishberg, Nancy},
booktitle = {Gallaudet encyclopedia of deaf people and deafness},
editor = {Cleve, John V. van},
pages = {778-779},
publisher = {McGraw-Hill Book Co.},
title = {Ghanaian sign language},
volume = {v. 3},
year = {1987},
wals_code = {ada}
}