[DirectX 6 Programmer's Reference] D3DTEXTUREOP (88.5780885780886%)
DirectX Foundation > Direct3D Immediate Mode > Direct3D Immediate Mode Reference > Enumerated Types
[DirectX 8.1 C/C++ Programmer's Reference] D3DTEXTUREOP (72.2027972027972%)
DirectX 8.1 (C++) > DirectX Graphics > Reference > Direct3D C/C++ Reference > Enumerated Types
[DirectX October 2006 Documentation] D3DTEXTUREOP (57.4191433566434%)
DirectX Graphics > Direct3D 9 > Reference > Direct3D Reference > Enumerations