Dyfyniad APA

ebrary, Inc, & Inkster, I. (2009). History of technology. Continuum.

Dyfyniad Arddull Chicago

ebrary, Inc, and Ian Inkster. History of Technology. London: Continuum, 2009.

Dyfyniad MLA

ebrary, Inc, and Ian Inkster. History of Technology. Continuum, 2009.

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