@book{69,
	author = {Ferguson, Susan J.},
	title = {Mapping the social landscape :},
	publisher = {McGraw-Hill,},
	year = {c2005.},
	address = {Boston :},
	edition = {4th ed.},
	url = {http://www.loc.gov/catdir/toc/mh051/2004040330.html}
}