@book{41360,
	author = {Cottrell, Randall R. and Girvan, James T.,},
	title = {Principles & foundations of health promotion and education /},
	publisher = {Benjamin Cummings,},
	year = {2006.},
	address = {Boston :},
	edition = {3nd ed.},
	note = {it includes bibliographical references and index.}
}