ANGELL, I. O. (1992). Advanced Graphics On Vga And Xga Cards Using Borland C++ Ian O Angell And Dimitries Tsoubls. Macmillan Education.
Lua i Stíl Chicago (17ú heag.)ANGELL, Ian O. Advanced Graphics On Vga And Xga Cards Using Borland C++ Ian O Angell And Dimitries Tsoubls. Macmillan Education, 1992.
Lua MLA (8ú heag.)ANGELL, Ian O. Advanced Graphics On Vga And Xga Cards Using Borland C++ Ian O Angell And Dimitries Tsoubls. Macmillan Education, 1992.
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