Dyfyniad APA
Gordon, T. (1976). Leaders effectiveness training. Bantam Books.
Dyfyniad Arddull Chicago
Gordon, Thomas. Leaders Effectiveness Training. Toronto: Bantam Books, 1976.
Dyfyniad MLA
Gordon, Thomas. Leaders Effectiveness Training. Bantam Books, 1976.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.