Santandrea, Stefano. 1976. The Kresh group: Aja and Baka Languages (Sudan). Napoli: Istituto Universitario Orientale.
@book{1249_kresh_aja, address = {Napoli}, author = {Santandrea, Stefano}, publisher = {Istituto Universitario Orientale}, title = {The Kresh group: Aja and Baka Languages (Sudan)}, year = {1976} }