Norton, P. (1997). Introduction to Computers (2nd ed.). McGraw Hill.
Chicago-čujuhus (17. p.)Norton, Peter. Introduction to Computers. 2nd ed. New Delhi: McGraw Hill, 1997.
MLA-čujuhus (9. p.)Norton, Peter. Introduction to Computers. 2nd ed. McGraw Hill, 1997.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.