@book{239843,
	author = {Skinner, Ellen A. and Zimmer-Gembeck, Melanie J. and Society for Research in Child Development.},
	title = {Individual differences and the development of perceived control},
	publisher = {Society for Research in Child Development},
	year = {1998.},
	series = {Monographs of the Society for Research in Child Development},
	address = {Chicago, Ill.}
}