Lucas, C., Valli, C., & Bayley, R. J. (2001). Sociolinguistic Variation in American Sign Language. Gallaudet University Press.
Cita Chicago Style (17a ed.)Lucas, Ceil, Clayton Valli, y Robert James Bayley. Sociolinguistic Variation in American Sign Language. Washington, D.C.: Gallaudet University Press, 2001.
Cita MLA (8a ed.)Lucas, Ceil, et al. Sociolinguistic Variation in American Sign Language. Gallaudet University Press, 2001.
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