کتاب مفیدی برای شروع کار و یا یادگیری برای بکار بردن C#4 بنظرتون میاد:
Addison-Wesley Essential C# 4.0 (978 Pages)
Wrox Professional C# 4 and .NET 4 (1852 Pages)
OReilly C# 4.0 in a Nutshell 4th Edition Feb 2010 (1056 Pages)
Sams C# 4.0 How To Feb 2010 (669 Pges)
Effective C# 50 Specific Ways to Improve Your C# Second Edition (342 Pges)
Addison-Wesley Essential C# 4.0 (978 Pages)
Wrox Professional C# 4 and .NET 4 (1852 Pages)
OReilly C# 4.0 in a Nutshell 4th Edition Feb 2010 (1056 Pages)
Sams C# 4.0 How To Feb 2010 (669 Pges)
Effective C# 50 Specific Ways to Improve Your C# Second Edition (342 Pges)