Willett, Thomas Leslie. 1980. Clause types in Southeastern Tepehuan. Work Papers of the Summer Institute of Linguistics, University of North Dakota Session 24. 51-72. Summer.
@article{sinnemakizeromarking-Willett1980, author = {Willett, Thomas Leslie}, journal = {Work Papers of the Summer Institute of Linguistics, University of North Dakota Session}, pages = {51-72}, publisher = {Summer}, title = {Clause types in Southeastern Tepehuan}, volume = {24}, year = {1980} }