Kraft, Charles H. and Kraft, Marguerite G. 1973. Introductory Hausa. Berkeley: University of California Press.
@book{Kraft-and-Kraft-1973, address = {Berkeley}, author = {Kraft, Charles H. and Kraft, Marguerite G.}, publisher = {University of California Press}, title = {Introductory Hausa}, year = {1973}, iso_code = {hau}, olac_field = {semantics; general_linguistics; syntax; phonetics; phonology; typology; morphology}, wals_code = {hau} }