WHITELEY DAVID, . (2001). E-COMMERCE STRATEGY TECHNOLOGIES AND APPLICATION. NEW DELHI: TATA MCGRAW HILL PUB.
WHITELEY DAVID, . 2001. E-COMMERCE STRATEGY TECHNOLOGIES AND APPLICATION. NEW DELHI: TATA MCGRAW HILL PUB.
WHITELEY DAVID, . E-COMMERCE STRATEGY TECHNOLOGIES AND APPLICATION. NEW DELHI: TATA MCGRAW HILL PUB. 2001.