Dettweiler, Stephen and Dettweiler, Sonia. 2003. Sociolinguistic survey (level one) of the Kamuku language cluster. SIL Electronic Survey Reports 2003-003. 1-37.
@misc{3059, author = {Dettweiler, Stephen and Dettweiler, Sonia}, title = {Sociolinguistic survey (level one) of the Kamuku language cluster. SIL Electronic Survey Reports 2003-003. 1-37.}, year = {2003} }