Betaf
[aka Betaf, Tebi]Classification: Orya-Tor
·endangered
Classification: Orya-Tor
·endangered
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) ·
World Oral Literature Project . http://www.oralliterature.org
Ethnologue: Languages of the World, 16th Edition (2009) . (2009) · edited by M. Paul Lewis · SIL International http://www.ethnologue.com/
Glottolog . http://www.glottolog.org/glottolog/
On the language of the Ten'a ( pp. 51-56, 72-74, 21-25 ) . J. Jette (1907, 1908, 1909) · Man. 7, 8, 9 (36, 37, 12) ·