found: Work cat.: Nougayrol, P. La langue des Aiki dits roungá, c1989.
found: Voegelin lang.:p. 58 ((ici-) Runga=Rungwa; Central Eastern Bantu) p. 213 (Runga listed as dial. of Maba under Maban languages. Maban langs. are NOT Bantu.)
found: Ethnologue:p. 202 (Runga=Rounga; Nilo-Saharan, Maban, Mabang, Runga-Kibet in Chad, Central African Republic) p. 194 (Runga (Rounga, Runga de Ndele) note: Maba and Runga treated as separate langs.)
found: Fivaz, S. African langs., 1977:p. 7 (Runga (Rounga) listed as dialect under Maba Group of Nilo-Saharan languages; note: This is NOT a Bantu language)
found: Ethnologue:index (lists Runga, spoken in Chad and Central African Republic as well as Runga (var. of Rungwa, spoken in Tanzania))