@book{250716,
	author = {Hirschberg, Stuart.},
	title = {One world, many cultures /},
	publisher = {Pearson Longman,},
	year = {c2009.},
	address = {New York :},
	edition = {7th ed.},
	url = {http://www.loc.gov/catdir/toc/ecip0817/2008019277.html}
}