GUPTA VIVEK. (2003). MANAGING E-BUSINESS: STRATEGIES AND CASES. ICFAI BOOKS.
Chicagoスタイル(17版)引用形式GUPTA VIVEK. MANAGING E-BUSINESS: STRATEGIES AND CASES. HYDEERABAD: ICFAI BOOKS, 2003.
MLA(9版)引用形式GUPTA VIVEK. MANAGING E-BUSINESS: STRATEGIES AND CASES. ICFAI BOOKS, 2003.
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