51. The Cambridge encyclopedia of language Crystal, David, 1941- Cambridge ; Cambridge University Press, 2010. ENG140 ENG103 ENG160
52. The first word: the search for the origins of language Kenneally, Christine. New York : Viking, 2007. ENG103 ENG160
53. The ethnography of communication: an introduction Saville-Troike, Muriel, 1936- Malden, MA : Blackwell Pub., 2003. ENG270
54. The ethnography of communication: an introduction Saville-Troike, Muriel, 1936- Malden, MA : Blackwell Pub., 2003. ENG270