@book{215907,
	author = {Campbell, David. and Draper, Rosalind. and ebrary, Inc.},
	title = {A systemic approach to consultation},
	publisher = {Karnac Books,},
	year = {1991.},
	series = {Systemic thinking and practice series},
	address = {London :},
	note = {Originally published : D.C. Pub., 1989.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10475798}
}