@book{16743,
	author = {Koehn, Daryl, and ebrary, Inc.},
	title = {The ground of professional ethics},
	publisher = {Routlege,},
	year = {1994.},
	series = {Professional ethics},
	address = {London ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=5002868}
}