Hearn, D., & Baker, M. P. (1997). Computer graphics, C version (2nd ed.). Prentice Hall.
Lua i Stíl Chicago (17ú heag.)Hearn, Donald, agus M. Pauline Baker. Computer Graphics, C Version. 2nd ed. Upper Saddle River, N.J. : New Delhi: Prentice Hall, 1997.
Lua MLA (8ú heag.)Hearn, Donald, agus M. Pauline Baker. Computer Graphics, C Version. 2nd ed. Prentice Hall, 1997.
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