APA-čujuhus (7. p.)
LLEWELLYN, G. (1991). PEOPLE WITH INTELLECTUAL DISABILITY AS PARENTS: PERSPECTIVES FROM THE PROFESSIONAL LITERATURE.
Chicago-čujuhus (17. p.)
LLEWELLYN, G. PEOPLE WITH INTELLECTUAL DISABILITY AS PARENTS: PERSPECTIVES FROM THE PROFESSIONAL LITERATURE. 1991.
MLA-čujuhus (9. p.)
LLEWELLYN, G. PEOPLE WITH INTELLECTUAL DISABILITY AS PARENTS: PERSPECTIVES FROM THE PROFESSIONAL LITERATURE. 1991.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.