Welling, M. (2003). Computer systems and applications - T.Y.B.Com (10th.). Manan.
Chicago-čujuhus (17. p.)Welling, M. Computer Systems and Applications - T.Y.B.Com. 10th. Mumbai: Manan, 2003.
MLA-čujuhus (9. p.)Welling, M. Computer Systems and Applications - T.Y.B.Com. 10th. Manan, 2003.
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