ECONOMIC TIMES. (2002). IT ENABLED SERVICES 2002. ECONOMIC TIMES.
Chicago-čujuhus (17. p.)ECONOMIC TIMES. IT ENABLED SERVICES 2002. MUMBAI: ECONOMIC TIMES, 2002.
MLA-čujuhus (9. p.)ECONOMIC TIMES. IT ENABLED SERVICES 2002. ECONOMIC TIMES, 2002.
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