@book{7561,
	author = {Cottrell, Randall R. and Girvan, James T.},
	title = { Principles & Foundations of Health Promotion and Education},
	publisher = {Pearson Benjamin Cummings,},
	year = {2006.},
	address = {San Francisco:},
	edition = {3rd},
	note = {includes bibliographical references and index}
}