Kirkup, L. (2009). University of Technology, Sydney. Australian Learning and Teaching Council.
Dyfyniad Arddull ChicagoKirkup, Les. University of Technology, Sydney. Australian Learning and Teaching Council, 2009.
Dyfyniad MLAKirkup, Les. University of Technology, Sydney. Australian Learning and Teaching Council, 2009.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.