信息不完整 “Ethnologue: Languages of the World, 16th Edition (2009)” . M. Paul Lewis · SIL International
近危
20 percent certain, based on the evidence available
1,000
信息日期
1978
地点
Sudan;
信息不完整 “Atlas of the World’s Languages in Danger” . Christopher Moseley (ed.) (2010) UNESCO Publishing
近危
20 percent certain, based on the evidence available
1,000
信息不完整 “World Oral Literature Project” .
近危
20 percent certain, based on the evidence available
1,000
信息不完整 “Loan Word Evidence from the Nuba Mountains: Kordofan Nubian and the Nyimang Group” (249-269) . Franz Rottland and Angelika Jakobi (1991) , Daniela Mendel and Ulrike Claudi · Inst. für Afrikanistik, Univ. zu Köln
