Norton, P. (2004). Introduction to computers (6th ed.). Tata McGraw-Hill Publishing.
Cita Chicago Style (17a ed.)Norton, Peter. Introduction to Computers. 6th ed. New Delhi: Tata McGraw-Hill Publishing, 2004.
Cita MLA (9a ed.)Norton, Peter. Introduction to Computers. 6th ed. Tata McGraw-Hill Publishing, 2004.
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