Tài liệu Ngữ_hệ_H'Mông-Miền

  • Chen Qiguang [陈其光] (2013). Miao and Yao language [苗瑶语文]. Beijing: Ethnic Publishing House [民族出版社]. ISBN 9787566003263
  • Paul K. Benedict (1942). "Thai, Kadai and Indonesian: a new alignment in south east Asia." American Anthropologist 44.576-601.
  • Paul K. Benedict (1975). Austro-Thai language and culture, with a glossary of roots. New Haven: HRAF Press. ISBN 0-87536-323-7.
  • Enwall, J. (1995). Hmong writing systems in Vietnam: a case study of Vietnam's minority language policy. Stockholm, Sweden: Center for Pacific Asian Studies.
  • Enwall, J. (1994). A myth become reality: history and development of the Miao written language. Stockholm East Asian monographs, no. 5-6. [Stockholm?]: Institute of Oriental Languages, Stockholm University. ISBN 91-7153-269-2
  • Lombard, S. J., & Purnell, H. C. (1968). Yao-English dictionary.
  • Lyman, T. A. (1979). Grammar of Mong Njua (Green Miao): a descriptive linguistic study. [S.l.]: The author.
  • Lyman, T. A. (1974). Dictionary of Mong Njua: a Miao (Meo) language of Southeast Asia. Janua linguarum, 123. The Hague: Mouton.
  • Lyman, T. A. (1970). English/Meo pocket dictionary. Bangkok, Thailand: German Cultural Institute, Goethe-Institute.
  • Purnell, H. C. (1965). Phonology of a Yao dialect spoken in the province of Chiengrai, Thailand. Hartford studies in linguistics, no. 15.
  • Ratliff, Martha (2010). Hmong–Mien-language history. Canberra, Australia: Pacific Linguistics. ISBN 0-85883-615-7.
  • Smalley, W. A., Vang, C. K., & Yang, G. Y. (1990). Mother of writing: the origin and development of a Hmong messianic script. Chicago: University of Chicago Press. ISBN 0-226-76286-6
  • Smith, P. (1995). Mien–English everyday language dictionary = Mienh in-wuonh dimv nzangc sou. Visalia, CA: [s.n.].