Bassa-Kontagora
[também conhecido como Basa, Basa-Kontagora,]Classificação: Niger-Congo
·criticamente em risco
Classificação: Niger-Congo
·criticamente em risco
Endangered Languages Catalogue Project. Compiled by research teams at University of Hawai'i Mānoa and Institute for Language Information and Technology (LINGUIST List) at Eastern Michigan University . (2012) ·
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A survey on language death in Africa ( pp. 402 ) . Sommer, Gabriele (1992) · In Language death: factual and theoretical explorations with special reference to East Africa Contributions to the sociology of language, #64 · edited by Brenzinger, Matthias · Mouton de Gruyter
Benue-Congo Comparative Wordlist . Kay Williamson (1973) · University of Ibadan, Nigeria: West African Linguistic Society
Linguistic Bibliography of Northern Nigeria: Including Hausa and Fula, with Notes on the Yoruba Dialects ( pp. 47-61, 213-230 ) . B. Struck (1911) · Journal of the Royal African Society. 11 (41, 42) ·