Thurgood, Graham. 1986. The nature and origins of the Akha evidentials system. In Chafe, Wallace and Nichols, Johanna (eds.), Evidentiality: The Linguistic Coding of Epistemology, 214-222. Norwood, New Jersey: Ablex.
@incollection{Thurgood-1986, address = {Norwood, New Jersey}, author = {Thurgood, Graham}, booktitle = {Evidentiality: The Linguistic Coding of Epistemology}, editor = {Chafe, Wallace and Nichols, Johanna}, pages = {214-222}, publisher = {Ablex}, title = {The nature and origins of the Akha evidentials system}, year = {1986}, iso_code = {ahk}, olac_field = {syntax; general_linguistics; typology}, wals_code = {akh} }