Cita APA (7th ed.)
Leon, A., & Leon, M. (2001). Introduction to computer with ms office 2000. Tata McGraw-Hill.
Cita Chicago (17th ed.)
Leon, A., i Mathews Leon. Introduction to Computer with Ms Office 2000. New Delhi: Tata McGraw-Hill, 2001.
Cita MLA (9th ed.)
Leon, A., i Mathews Leon. Introduction to Computer with Ms Office 2000. Tata McGraw-Hill, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.