VASUDAVA. (2004). ENCYCLOPEDIA OF INFORMATION TECHNOLOGY AND E WORLD E BUSINESS. COMMON WEALTH.
Chicago-viite (17. p.)VASUDAVA. ENCYCLOPEDIA OF INFORMATION TECHNOLOGY AND E WORLD E BUSINESS. DELHI: COMMON WEALTH, 2004.
MLA-viite (9. p.)VASUDAVA. ENCYCLOPEDIA OF INFORMATION TECHNOLOGY AND E WORLD E BUSINESS. COMMON WEALTH, 2004.
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