Clay, K. (2013). The kids' guide to sign language. Capstone Press.
Cita Chicago Style (17a ed.)Clay, Kathryn. The Kids' Guide to Sign Language. North Mankato, Minnesota: Capstone Press, 2013.
Cita MLA (8a ed.)Clay, Kathryn. The Kids' Guide to Sign Language. Capstone Press, 2013.
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