Jones, W. (2004). Beginning DirectX 9. Course PTR, a division of Course Technology.
芝加哥风格引文Jones, Wendy. Beginning DirectX 9. Boston: Course PTR, a division of Course Technology, 2004.
MLA引文Jones, Wendy. Beginning DirectX 9. Course PTR, a division of Course Technology, 2004.
警告：这些引文格式不一定是100％准确.