tài liệu C#

http://vietsource.net/forum/threads/2419-kho-tai-lieu-hoc-tap-C-khong-lo.html
http://vietsource.net/forum/threads/3555-Tai-lieu-C-chuan-de-hoc-cho-nguoi-moi-bat-dau.html
http://vietsource.net/forum/threads/2292-Giao-trinh-Tu-hoc-C-Tieng-Viet-CSharp-C-vietsource-net-hoc-lap-trinh-ma-nguon.html
http://vietsource.net/forum/threads/1656-Mac-dinh-Tai-lieu-hoc-C-danh-cho-nguoi-moi-bat-dau.html