@book{54544,
	author = {Hetherington, E. Mavis and Parke, Ross D.,},
	title = {Child psychology :},
	publisher = {McGraw-Hill,},
	year = {c1979.},
	series = {McGraw-Hill series in psychology.},
	address = {New York :},
	edition = {2d ed.},
	note = {Includes Index}
}