Frachtenberg, Leo J. 1922. Coos. In Boas, Franz (ed.), Handbook of American Indian languages: Volume 2, 297-430. Washington: Government Printing Office.
@incollection{gFrachtenbergCoos, address = {Washington}, author = {Frachtenberg, Leo J.}, booktitle = {Handbook of American Indian languages: Volume 2}, editor = {Boas, Franz}, pages = {297-430}, publisher = {Washington: Government Printing Office}, series = {Bulletin of American Ethnology}, title = {Coos}, volume = {40}, year = {1922} }