Reagan. Language Policy and Planning for Sign Languages. Gallaudet University Press.
Chicago-čujuhus (17. p.)Reagan. Language Policy and Planning for Sign Languages. Gallaudet University Press.
MLA-čujuhus (9. p.)Reagan. Language Policy and Planning for Sign Languages. Gallaudet University Press.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.