Newman, Paul and Schuh, R. G. 1974. The Hausa aspect system. Afroasiatic Linguistics 1. 1-39.
@article{Newman-and-Schuh-1974, author = {Newman, Paul and Schuh, R. G.}, journal = {Afroasiatic Linguistics}, number = {1}, pages = {1-39}, title = {The Hausa aspect system}, volume = {1}, year = {1974}, iso_code = {hau}, olac_field = {typology; syntax; general_linguistics}, wals_code = {hau} }