Dyfyniad APA

Seiler, W. (1984). Communication for the Contemporary classroom. HoltRinehart and winston.

Dyfyniad Arddull Chicago

Seiler, William. Communication for the Contemporary Classroom. New york: HoltRinehart and winston, 1984.

Dyfyniad MLA

Seiler, William. Communication for the Contemporary Classroom. HoltRinehart and winston, 1984.

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