Davis, J. (2011). University of Sydney: PP8-954. Australian Learning and Teaching Council (ALTC).
Dyfyniad Arddull ChicagoDavis, Joseph. University of Sydney: PP8-954. Australian Learning and Teaching Council (ALTC), 2011.
Dyfyniad MLADavis, Joseph. University of Sydney: PP8-954. Australian Learning and Teaching Council (ALTC), 2011.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.