Angel, E. (2003). Interactive computer graphics: A top-down approach with OpenGL (3rd ed.). Addison Wesley.
Chicago-čujuhus (17. p.)Angel, Edward. Interactive Computer Graphics: A Top-down Approach with OpenGL. 3rd ed. Boston: Addison Wesley, 2003.
MLA-čujuhus (9. p.)Angel, Edward. Interactive Computer Graphics: A Top-down Approach with OpenGL. 3rd ed. Addison Wesley, 2003.
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