Dyfyniad APA

ebrary, Inc, & Schmidt, T. C. (2007). Internet research. Emerald Insight.

Dyfyniad Arddull Chicago

ebrary, Inc, and Thomas C. Schmidt. Internet Research. Bradford: Emerald Insight, 2007.

Dyfyniad MLA

ebrary, Inc, and Thomas C. Schmidt. Internet Research. Emerald Insight, 2007.

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