Norton, P. (2003). Introduction to Computer (5th ed.). McGraw-Hill.
Chicago-čujuhus (17. p.)Norton, Peter. Introduction to Computer. 5th ed. New York: McGraw-Hill, 2003.
MLA-čujuhus (9. p.)Norton, Peter. Introduction to Computer. 5th ed. McGraw-Hill, 2003.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.