1. Forbidden Words: Taboo and the Censoring of Language;Allan,2006
2. Bad Language;Andersson,1990
3. American Sign Language: A Student Text;Baker,1980
4. Baker-Shenk, C., 1983. A microanalysis of the nonmanual components of questions in American Sign Language. Doctoral dissertation, University of California, Berkeley.
5. Prosodic and segmental rubrics in emotion identification;Barra,2006