Lucas, C., Valli, C., Rose, M., & Bayley, R. (2001). Sociolinguistic variation in American sign language. Gallaudet University Press.
Lua i Stíl Chicago (17ú heag.)Lucas, Ceil, Clayton Valli, Mary Rose, agus Robert Bayley. Sociolinguistic Variation in American Sign Language. Washington, D.C.: Gallaudet University Press, 2001.
Lua MLA (9ú heag.)Lucas, Ceil, et al. Sociolinguistic Variation in American Sign Language. Gallaudet University Press, 2001.
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