[DirectX 8.1 C/C++ Programmer's Reference] Further Information (59.375%)

DirectX 8.1 (C++) > Introducing DirectX 8.1

[DirectX 8.1 Visual Basic Programmer's Reference] Further Information (59.375%)

DirectX 8.1 (Visual Basic) > Introducing DirectX 8.1

[DirectX 7 Programmer's Reference] Further Information (56.25%)

Microsoft DirectX 7.0 > Introducing DirectX Foundation

[DirectX 6 Programmer's Reference] Further Reading (35.6907894736842%)

Introducing DirectX 6.1