@book{120397,
	author = {Gottman, John Mordechai. and Silver, Nan.},
	title = {The seven principles for making marriage work /},
	publisher = {Crown Publishers,},
	year = {c1999.},
	address = {New York :},
	edition = {1st ed.},
	url = {http://www.loc.gov/catdir/bios/random058/98045407.html}
}