Schaefer, Robert. 1975. Frafra. In Kropp-Dakubu, M. E. (ed.), West African Langauge Data Sheets, 42–47. West African Linguistics Society.
@incollection{1325_gur, author = {Schaefer, Robert}, booktitle = {West African Langauge Data Sheets}, editor = {Kropp-Dakubu, M. E.}, pages = {42–47}, publisher = {West African Linguistics Society}, title = {Frafra}, volume = {2}, year = {1975} }