APA-čujuhus (7. p.)
CHAPPELL, A. (1992). TOWARDS A SOCIOLOGICAL CRITIQUE OF THE NORMALISATION PRINCIPLE.
Chicago-čujuhus (17. p.)
CHAPPELL, A.L. TOWARDS A SOCIOLOGICAL CRITIQUE OF THE NORMALISATION PRINCIPLE. 1992.
MLA-čujuhus (9. p.)
CHAPPELL, A.L. TOWARDS A SOCIOLOGICAL CRITIQUE OF THE NORMALISATION PRINCIPLE. 1992.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.