APA (7th ed.) Zitazioa
Jones, W. (2004). Beginning DirectX 9. Course PTR, a division of Course Technology.
Chicago Style (17th ed.) Zitazioa
Jones, Wendy. Beginning DirectX 9. Boston: Course PTR, a division of Course Technology, 2004.
MLA (9th ed.) Zitazioa
Jones, Wendy. Beginning DirectX 9. Course PTR, a division of Course Technology, 2004.
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