Cita APA (7th ed.)

Welling, M. (2005). Computer systems and applications T.Y.B.Com (12th.). Manan Prakashan.

Cita Chicago (17th ed.)

Welling, M. Computer Systems and Applications T.Y.B.Com. 12th. Mumbai: Manan Prakashan, 2005.

Cita MLA (9th ed.)

Welling, M. Computer Systems and Applications T.Y.B.Com. 12th. Manan Prakashan, 2005.