[MSDN Library April 2000] Button Types and Styles (100%)
MSDN Library - April 2000 > Platform SDK > User Interface Services > Windows User Interface > Controls > Buttons > About Buttons
[MSDN Library April 2000] Button States (86.9565217391304%)
MSDN Library - April 2000 > Platform SDK > User Interface Services > Windows User Interface > Controls > Buttons > About Buttons
[MSDN Library April 2000] Button Color Messages (85.8695652173913%)
MSDN Library - April 2000 > Platform SDK > User Interface Services > Windows User Interface > Controls > Buttons > About Buttons
[MSDN Library April 2000] Button Default Message Processing (84.8484848484849%)
MSDN Library - April 2000 > Platform SDK > User Interface Services > Windows User Interface > Controls > Buttons > About Buttons
[MSDN Library April 2000] Button Styles (67.2554347826087%)
MSDN Library - April 2000 > Platform SDK > User Interface Services > Windows User Interface > Controls > Buttons > Button Reference
[MSDN Library September 1992] Button Controls (20.7413600891862%)
Product Documentation > QuickC for Windows > C for Windows > PART 2 Using C > Chapter 20 Controls > Creating and Using Some Common Controls
[MSDN Library September 1992] Button Macros (19.3969979296066%)
Unsupported Tools & Utilities > Windows Help Authoring Guide > Chapter 14 Help Macros > Macro Quick Reference