Harringto, S. (1987). Computer graphics: A programming approach. McGraw-Hill.
Cita Chicago (17th ed.)Harringto, Steven. Computer Graphics: A Programming Approach. New York: McGraw-Hill, 1987.
Cita MLA (9th ed.)Harringto, Steven. Computer Graphics: A Programming Approach. McGraw-Hill, 1987.
Atenció: Aquestes cites poden no estar 100% correctes.