@book{221831,
	author = {Andresen, Elena. and ebrary, Inc.},
	title = {Public health foundations},
	publisher = {Jossey-Bass,},
	year = {c2010.},
	address = {San Francisco :},
	edition = {1st ed.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10469678}
}