Chung, Sandra and Timberlake, Alan. 1985. Tense, mood and aspect. In Shopen, Timothy (ed.), Language typology and syntactic description, 202-258. Cambridge: Cambridge University Press.
@incollection{260, address = {Cambridge}, author = {Chung, Sandra and Timberlake, Alan}, booktitle = {Language typology and syntactic description}, editor = {Shopen, Timothy}, key = {Chung & Timberlake 1985}, pages = {202-258}, publisher = {Cambridge University Press}, title = {Tense, mood and aspect}, type = {Bibliographical record}, volume = {3}, year = {1985} }