Dyfyniad APA
Armstrong, S. (2001). Advertising on the internet: How to get your message across on the world wide web (2nd. ed.). Kogan Page.
Dyfyniad Arddull Chicago
Armstrong, Steven. Advertising on the Internet: How to Get Your Message Across on the World Wide Web. 2nd. ed. U.S.A: Kogan Page, 2001.
Dyfyniad MLA
Armstrong, Steven. Advertising on the Internet: How to Get Your Message Across on the World Wide Web. 2nd. ed. Kogan Page, 2001.
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