@book{55114,
	author = {Weintraub, Ruth, and ebrary, Inc.},
	title = {The sceptical challenge},
	publisher = {Routledge,},
	year = {1997.},
	series = {International library of philosophy},
	address = {London ;},
	url = {https://ezproxy.taylors.edu.my/login?url=http://site.ebrary.com/lib/taylorscollege/Doc?id=10057315}
}