Hearn, D., & Baker, M. P. (2009). Computer graphics with OpenGL (3rd ed.). Pearson Prentice Hall.

Hearn, Donald, and M. Pauline Baker. Computer Graphics with OpenGL. 3rd ed. Upper Saddle River, NJ ; New Delhi: Pearson Prentice Hall, 2009.

Hearn, Donald, and M. Pauline Baker. Computer Graphics with OpenGL. 3rd ed. Pearson Prentice Hall, 2009.