Angel, E. (2000). Interactive computer graphics: A top-down approach with OpenGL (2nd ed.). Reading, Mass.: Addison-Wesley.
Čikaški stil citiranjaAngel, Edward. Interactive Computer Graphics: A Top-down Approach With OpenGL. 2nd ed. Reading, Mass.: Addison-Wesley, 2000.
MLA način citiranjaAngel, Edward. Interactive Computer Graphics: A Top-down Approach With OpenGL. 2nd ed. Reading, Mass.: Addison-Wesley, 2000.
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