@book{12535,
	author = {Plomin, Robert,},
	title = {Behavioral genetics /},
	publisher = {Worth Pubs.,},
	year = {c2001.},
	address = {New York :},
	edition = {4th ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy0809/00039394-d.html}
}