Diggory, S. F. Learning disabilities. Fontana/open books.
Chicago-čujuhus (17. p.)Diggory, Sylvia Farnham. Learning Disabilities. New York: Fontana/open books.
MLA-čujuhus (9. p.)Diggory, Sylvia Farnham. Learning Disabilities. Fontana/open books.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.