@book{55536,
	author = {Shaw, Ian, and ebrary, Inc.},
	title = {Qualitative research in social work},
	publisher = {Sage,},
	year = {2001.},
	series = {Introducing qualitative methods},
	address = {London :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10080886}
}