Cita APA (7th ed.)

Welling, M. (2003). Computer system and applications T.Y.B.Com (10th rev.). Manan.

Cita Chicago (17th ed.)

Welling, M. Computer System and Applications T.Y.B.Com. 10th rev. Mumbai: Manan, 2003.

Cita MLA (9th ed.)

Welling, M. Computer System and Applications T.Y.B.Com. 10th rev. Manan, 2003.