Lua APA (7ú heag.)
ebrary, Inc, & Lucas, C. (2001). The sociolinguistics of sign languages. Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)
ebrary, Inc, agus Ceil Lucas. The Sociolinguistics of Sign Languages. Cambridge, UK ; New York: Cambridge University Press, 2001.
Lua MLA (9ú heag.)
ebrary, Inc, agus Ceil Lucas. The Sociolinguistics of Sign Languages. Cambridge University Press, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.