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MSDN Library Visual Studio 6.0 > DDK Documentation > Windows 95 Device Driver Kit > Design and Implementation Guide > Virtual Communications Driver > About VCOMM

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MSDN Library Visual Studio 6.0 > DDK Documentation > Windows 95 Device Driver Kit > Design and Implementation Guide > Virtual Communications Driver > Reference

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MSDN Library Visual Studio 6.0 > DDK Documentation > Windows 95 Device Driver Kit > Design and Implementation Guide > Communications Port Drivers > About Communications Port Drivers

[MSDN Library June 1998] Port Contention (44.5125482625483%)

MSDN Library Visual Studio 6.0 > DDK Documentation > Windows 95 Device Driver Kit > Design and Implementation Guide > Virtual Communications Driver

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Books and Magazine Articles > MS Systems Journal > Volume 5 - Number 6 (November, 1990)