@book{202372,
	author = {Olson, David H. L. and DeFrain, John D.},
	title = {Marriages & families},
	publisher = {McGraw-Hill},
	year = {c2006.},
	address = {Boston},
	edition = {5th ed.},
	note = {Various multi-media instructional aids, including Web sites, available to support the text.}
}