[MSDN Library June 1998] Portuguese-Brazillian ABNT2 (100%)

MSDN Library Visual Studio 6.0 > Books > Developing International Software for Windows 95 and Windows NT > Appendix Q International Keyboard Layouts

[MSDN Library June 1998] Portuguese (84.2592592592593%)

MSDN Library Visual Studio 6.0 > Books > Developing International Software for Windows 95 and Windows NT > Appendix Q International Keyboard Layouts

[MSDN Library June 1998] Portuguese Language: Accent Circumflex (^) Key Dysfunctional (12.2802942315137%)

MSDN Library Visual Studio 6.0 > Knowledge Base > Windows NT