Silverstein, Michael. 1976. Hierarchy of features and ergativity. In Dixon, Robert M. W (ed.), Grammatical categories in Australian languages, 112-171. Canberra: Australian National University.
@incollection{silverstein1976, address = {Canberra}, author = {Silverstein, Michael}, booktitle = {Grammatical categories in Australian languages}, editor = {Dixon, Robert M. W}, key = {Silverstein 1976}, pages = {112-171}, publisher = {Australian National University}, title = {Hierarchy of features and ergativity}, year = {1976} }