Cita APA (7th ed.)
Westland, J. C., & Clark, T. H. K. (2001). Global electronic commerce: Theory and case studies. University Press.
Cita Chicago (17th ed.)
Westland, J Christopher, i Theodore H K. Clark. Global Electronic Commerce: Theory and Case Studies. Hyderabad: University Press, 2001.
Cita MLA (9th ed.)
Westland, J Christopher, i Theodore H K. Clark. Global Electronic Commerce: Theory and Case Studies. University Press, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.