@book{53493,
	author = {Berndt, Ronald M. and ANZAAS (Association)},
	title = {A Question of choice;},
	publisher = {University of Western Australia Press},
	year = {1972.},
	address = {[Nedlands, W.A.]},
	note = {"A collection of papers presented at the Australian and New Zealand Association for the Advancement of Science Congress, Adelaide, 1969."}
}