Angell, D., & Heslop, B. (1995). The internet business companion: Growing your business in the electronic age. Addison-Wesley publiching.
Čikaški stil citiranjaAngell, David, i Brent Heslop. The Internet Business Companion: Growing Your Business in the Electronic Age. Massachusetts: Addison-Wesley publiching, 1995.
MLA način citiranjaAngell, David, i Brent Heslop. The Internet Business Companion: Growing Your Business in the Electronic Age. Addison-Wesley publiching, 1995.
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