Dyfyniad APA

Pedley, P. (1998). Copyright for library and information service professionals. Aslib.

Dyfyniad Arddull Chicago

Pedley, Paul. Copyright for Library and Information Service Professionals. London: Aslib, 1998.

Dyfyniad MLA

Pedley, Paul. Copyright for Library and Information Service Professionals. Aslib, 1998.

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