Davis, Leslie Kim. 1992. A Segmental Phonology of the Oku Language. (MA thesis, University of Texas at Arlington; xi+109pp.)
http://www.silcam.org/languages/languagepage.php?languageid=240
@mastersthesis{phonDavisOku, author = {Davis, Leslie Kim}, pages = {xi+109}, school = {University of Texas at Arlington}, title = {A Segmental Phonology of the Oku Language}, url = {http://www.silcam.org/languages/languagepage.php?languageid=240}, year = {1992} }