@book{70745,
	author = {Peet, Richard. and Hartwick, Elaine R.},
	title = {Theories of development /},
	publisher = {Guilford Press,},
	year = {c1999.},
	address = {New York :},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/bios/guilford051/99028968.html}
}