Alio, Khalil. 1986. Essai de description de la langue bidiya du Guéra (Tchad). Berlin: Reimer.
@book{Alio-1986, address = {Berlin}, author = {Alio, Khalil}, publisher = {Reimer}, title = {Essai de description de la langue bidiya du Guéra (Tchad)}, year = {1986}, iso_code = {bid}, olac_field = {general_linguistics; semantics; syntax; typology}, wals_code = {bid} }