Norton, P. (2012). Introduction to Computers. Tata McGraw Hill Education.
Chicago-čujuhus (17. p.)Norton, Peter. Introduction to Computers. New York: Tata McGraw Hill Education, 2012.
MLA-čujuhus (9. p.)Norton, Peter. Introduction to Computers. Tata McGraw Hill Education, 2012.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.