@book{6514,
	author = {Krogh, Suzanne. and Slentz, Kristine.},
	title = {The early childhood curriculum /},
	publisher = {L. Erlbaum Associates,},
	year = {2001.},
	address = {Mahwah, N.J. :},
	url = {http://www.loc.gov/catdir/enhancements/fy0634/00034714-d.html}
}