@book{30267,
	author = {Graeff, Judith Allen. and Elder, John P. and HealthCom (Program)},
	title = {Communication for health and behavior change :},
	publisher = {Jossey-Bass Publishers,},
	year = {c1993.},
	address = {San Francisco :},
	edition = {1st ed.},
	note = {Prepared under the HealthCom project, Academy for Educational Development.},
	url = {http://www.loc.gov/catdir/toc/wiley023/93026912.html}
}