Younuo Bunu
[également appelé Punu, Pu No, Younuo]Classification : Hmong-Mien
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Classification : Hmong-Mien
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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) ·
East and Southeast Asia ( pp. 349-424 ) . David Bradley (2007) · In Encyclopedia of the World's Endangered Languages edited by C. Moseley · London & New York: Routledge
Ethnologue: Languages of the World, 16th Edition (2009) . (2009) · edited by M. Paul Lewis · SIL International http://www.ethnologue.com/
Atlas of the World’s Languages in Danger . Christopher Moseley (ed.) (2010) · UNESCO Publishing http://www.unesco.org/culture/en/endangeredlanguages/atlas
World Oral Literature Project . http://www.oralliterature.org
The World Atlas of Language Structures . (2005) · edited by Bernard Comrie and David Gil and Martin Haspelmath and Matthew S. Dryer · Oxford University Press
A brief description of the Yao Language ( pp. 1-25 ) . Mao, Tsung-wu and Tsu-yao, Chou (1972) · In Miao and Yao Linguistic Studies: Selected Articles in Chinese Southeast Asia Program Data Paper · Vol. 88 · edited by Purnell, Herbert C. · Cornell University
優諾語研究 [A Study of Younuo] . Mao, Zongwu 毛宗武 (2007) · The Ethnic Publishing House 民族出版社
苗瑤語文 [On Hmong-Mien] . Chen, Qiguang 陳其光 (2013) · China Minzu University Press 中央民族大學出版社