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}
}