Language, Speech & Hearing Services in Schools. American Speech-Language-Hearing Association.
Chicago-čujuhus (17. p.)Language, Speech & Hearing Services in Schools. American Speech-Language-Hearing Association.
MLA-čujuhus (9. p.)Language, Speech & Hearing Services in Schools. American Speech-Language-Hearing Association.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.