Cita APA (7th ed.)
Norton, P. (2001). Peter Norton's introduction to computers (4th ed.). Tata McGraw-Hill.
Cita Chicago (17th ed.)
Norton, Peter. Peter Norton's Introduction to Computers. 4th ed. New Delhi: Tata McGraw-Hill, 2001.
Cita MLA (9th ed.)
Norton, Peter. Peter Norton's Introduction to Computers. 4th ed. Tata McGraw-Hill, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.