Dyfyniad APA

Schwartz, E. I. (1997). Webonomics: Nine essential principles for growing your business... Broadway.

Dyfyniad Arddull Chicago

Schwartz, Evan I. Webonomics: Nine Essential Principles for Growing Your Business... New York: Broadway, 1997.

Dyfyniad MLA

Schwartz, Evan I. Webonomics: Nine Essential Principles for Growing Your Business... Broadway, 1997.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.