Dyfyniad APA
Korper, S., & Ellis, J. (2001). The E-commerce book: Building the E-empire (2nd ed.). Academic Press.
Dyfyniad Arddull Chicago
Korper, Steffano, and Juanita Ellis. The E-commerce Book: Building the E-empire. 2nd ed. San Diego: Academic Press, 2001.
Dyfyniad MLA
Korper, Steffano, and Juanita Ellis. The E-commerce Book: Building the E-empire. 2nd ed. Academic Press, 2001.
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