The origin of speech

Eitemau Tebyg

• The Origins Of Language: Unraveling Evolutionary Forces
  Cyhoeddwyd: (2008)
• The gestural origin of language
  gan: Armstrong, David F; Author, et al.
  Cyhoeddwyd: (2007)
• The Seeds of Speech: Language Origin and Evolution
  gan: Aitchison, Jean
  Cyhoeddwyd: (1996)
• History and Origin of Language
  gan: Diamond, A.S
  Cyhoeddwyd: (1959)
• Origin and Diversification of Language
  gan: Swadesh, Morris
  Cyhoeddwyd: (1972)