MSDN 上 WWF 的主站点
http://msdn.microsoft.com/workflow/
http://msdn.microsoft.com/windowsvista/building/workflow/
WWF 自己的站点
http://www.windowsworkflow.net
社区和讨论组
http://www.biztalkgurus.com/
http://forums.microsoft.com/msdn/ShowForum.aspx?ForumID=122 (WWF Forums)
http://www.masteringbiztalk.com/wiki/default.aspx/MyWiki/Windows%20Workflow%20Foundation%20(WWF)%20Links.html (WWF Wiki)
http://www.morganskinner.com/Articles/ (Activity Validation/Verbs)
Presenting Windows Workflow Foundation --WWF 的第一本书，作者 : Scott Woodgate
本书相关的例子现在也提供下载了
http://www.samspublishing.com/content/images/0672328488/downloads/PresentingWindowsWorkflowFoundation.zip
公布的两章：
March Through the Activities
http://www.samspublishing.com/articles/article.asp?p=417720
Workflow, Tomorrow's Application Logic
http://www.samspublishing.com/articles/article.asp?p=418000