[MSDN Library June 1998] TOKEN_PRIMARY_GROUP (53.530701754386%)
MSDN Library Visual Studio 6.0 > Platform SDK > Windows Base Services > Security > Access Control > Access Control > Access Control Reference > Access Control Structures
[MSDN Library April 2000] TOKEN_PRIMARY_GROUP (53.530701754386%)
MSDN Library - April 2000 > Platform SDK > Security > Access Control > Access Control > Access Control Reference > Access Control Structures