Dyfyniad APA

ebrary, Inc, & Raymaekers, B. (2008). Lectures for the XXIst century. Universitaire pers.

Dyfyniad Arddull Chicago

ebrary, Inc, and Bart Raymaekers. Lectures for the XXIst Century. Leuven: Universitaire pers, 2008.

Dyfyniad MLA

ebrary, Inc, and Bart Raymaekers. Lectures for the XXIst Century. Universitaire pers, 2008.

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