Clark. (2013). Beginning C# Object-Oriented Programming (2.). Apress.
Cita Chicago (17th ed.)Clark. Beginning C# Object-Oriented Programming. 2. Apress, 2013.
Cita MLA (8th ed.)Clark. Beginning C# Object-Oriented Programming. 2. Apress, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.