Patil , P. (2007). Information technology Xtd XII. Phadke.
Cita Chicago (17th ed.)Patil , P. Information Technology Xtd XII. Kolhapur: Phadke, 2007.
Cita MLA (9th ed.)Patil , P. Information Technology Xtd XII. Phadke, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.