(1982). Information Technology: An introduction. Peter zorkoczy.
Chicago-čujuhus (17. p.)Information Technology: An Introduction. London: Peter zorkoczy, 1982.
MLA-čujuhus (9. p.)Information Technology: An Introduction. Peter zorkoczy, 1982.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.