@book{54039,
	author = {Chadwick, Bruce A. and ebrary, Inc.},
	title = {Statistical handbook on the American family},
	publisher = {Oryx Press,},
	year = {1999.},
	address = {Phoenix, Ariz. :},
	edition = {2nd ed.},
	url = {http://site.ebrary.com/lib/strathmore/Doc?id=2001101}
}