Cita APA (7th ed.)
Thorn, A. DirectX 9 User Interfaces: Design and Implementation. Wordware.
Cita Chicago (17th ed.)
Thorn, Alan. DirectX 9 User Interfaces: Design and Implementation. Plano, EUA: Wordware.
Cita MLA (9th ed.)
Thorn, Alan. DirectX 9 User Interfaces: Design and Implementation. Wordware.
Atenció: Aquestes cites poden no estar 100% correctes.