@book{55557,
	author = {Proctor, Brigid. and ebrary, Inc.},
	title = {Group supervision},
	publisher = {SAGE Publications,},
	year = {2000.},
	series = {Counselling supervision},
	address = {London ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10080941}
}