What's in a word? Language: yesterday, today, and tomorrow.

Eitemau Tebyg

• U Molay ah Maya Than ti Yukalpeten Yucatán /
  gan: Novelo Erosa, Paulino
  Cyhoeddwyd: (1941)
• Language in culture and society: a reader in linguistics and anthropology /
  Cyhoeddwyd: (1969)
• Papers from the ninth regional meeting Chicago Linguistic Society, April 13-15, 1973.
  Cyhoeddwyd: (1973)
• Language for everybody : what it is and how to master it /
  gan: Pei, Mario, 1901-1978
  Cyhoeddwyd: (1958)
• An etymological dictionary of the chinantec languages: Studies in chinantec languages 1
  gan: Rensch, Calvin Ross
  Cyhoeddwyd: (1989)