[MSDN Library April 2000] SECURITY_IMPERSONATION_LEVEL (100%)
MSDN Library - April 2000 > Platform SDK > Security > Access Control > Client/Server Access Control > Client/Server Access Control Reference > Client/Server Access Control Enumeration Types
[MSDN Library September 1992] SECURITY_IMPERSONATION_LEVEL (43.1636155606407%)
Product Documentation > Win32 SDK for Windows NT > Programmer's Reference: API (prelim. ) > API Function Reference > Structures