@book{2566,
	author = {Grabb, Edward G.},
	title = {Theories of social inequality /},
	publisher = {Thomson/Nelson,},
	year = {2007.},
	address = {Toronto, ON :},
	edition = {5th ed.},
	url = {http://www.loc.gov/catdir/toc/fy0711/2007367018.html}
}