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