Elderkin, E. D. 1982. "On the Classification of Hadza." In Sprache und Geschichte in Afrika, 4: 67-82.

Ehret, C., E. D. Elderkin and D. Nurse. 1989. "Dahalo Lexis and Its Sources." In Afrikanistische Arbeitspapiere, 18: 5-49.

Ehret, C. 2008. "Yaakuan and Eastern Cushitic: A Historical Linguistic Overview." In Semito-Hamitic Festschrift for A.B.~Dolgopolsky and H.~Jungraithmayr, edited by Gábor Takács. 24: 128-141. Berlin: Dietrich Reimer.

Ehret, C. 1982. "The First Spread of Food Production To Southern Africa." In The Archeological and Linguistic Reconstruction of African History, edited by C. Ehret and M. Posnansky. 158-181. Berkeley: University of California Press.

Ehret, Christopher. 1978. "Omotic and the Subgrouping of the Afroasiatic Language Family." In Proceedings of the fifth International Conference on Ethiopian Studies: Session B, April 13-16, 1978, Chicago, USA, edited by Robert L. Hess. 51-62. Chicago: University of Illinois.

Ehret, Christopher. 1995. "Do Krongo and Shabo Belong in Nilo-Saharan?" In Actes du Cinquième Colloque de Linguistique Nilo-Saharienne / Proceedings of the Fifth Nilo-Saharan Linguistics Colloquium, Nice, 24-29 August 1992 Nilo-Saharan language studies, edited by Robert Nicolaï and Franz Rottland. 10: 169-194. Köln: Rüdiger Köppe.

Ehret, Christopher. 1986. "Proposals On Khoisan Reconstruction." In Sprache und Geschichte in Afrika, 7 , no. 2: 105-130.

Awex͡tsubdototex͡tsubdotua L. Ex͡tsubdotefex͡tsubdoteex͡tsubdotbex͡tsubdoto. 1967. "Nembe Language Made Easy." University of Ibadan, Nigeria: Institute of African Studies.

Eaton, Helen, Daniel Hunziker and Elisabeth Hunziker. 2007. "A Sandawe Dialect Survey." In SIL Electronic Survey Reports, 2007-014: Online: http://www.sil.org/silesr/abstract.asp?ref=2007-014.

Eaton, Helen. 2005. "Focus As a Key To the Grammar of Sandawe." edited by David P. B. Massamba. 1: 9-?. Languages of Tanzania [LOT] Project, University of Dar es Salaam.