found: Work cat.: Carvalho, Mateus Cruz Maciel de. A fonologia da língua Deni (Arawá), [2011](study on the phonology of the Dení language, an Arawa language)
found: Ethnologue website, viewed August 11, 2017(Dení, an Arauan language of Brazil; alternate, Dani; location: Amazonas state: Terra Indigena Camadeni and Terra Indigena Deni, between Purus and Juruá rivers, Upper Cunhua and Xiruã river; another language called Deni in the Solomon Islands)
found: Deni wikipedia, viewed August 11, 2017(Deni (also Dení, Dani) is an Arawan language spoken in Brazil. Deni is very similar to the other languages of the Arawan language family, but is especially similar to the Jamamadi language)
found: Povos Indígenas no Brasil website, viewed August 11, 2017(The Deni language belongs to the Arawá language family. Few studies exist about the Arawá language, which, besides the Deni language, includes the following languages: Paumari, Jamamadi, Banawa--Yafi, Jarawara, Kulina and Suruwahá)