@book{46140,
	author = {Challis, Maggie, and ebrary, Inc.},
	title = {Introducing APEL},
	publisher = {Routledge,},
	year = {1993.},
	series = {Further education},
	address = {London ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10060677}
}