A study of divergence in four New Guinea languages
MCKAUGHAN, Howard P., author. 1964. "A study of divergence in four New Guinea languages." In New Guinea: The central highlands, James B. Watson (ed.). pages 98-120. Washington, D.C.: American Anthropological Association.
Comments: American Anthropologist 66(4) (part 2) special publication; repub. in The languages of the Eastern family of the East New Guinea Highland stock, ed. by Howard McKaughan. Seattle: University of Washington (1973), pp. 694-738