Beck, David. 2009. A taxonomy and typology of Lushootseed valency-increasing suffixes. International Journal of American Linguistics 75. 533–569.
@article{jacquesestimative-beck09increasing, author = {Beck, David}, journal = {International Journal of American Linguistics}, number = {4}, pages = {533–569}, title = {A taxonomy and typology of Lushootseed valency-increasing suffixes}, volume = {75}, year = {2009} }