@book{256034,
	author = {Copple, Carol. and Bredekamp, Sue.},
	title = {Basics of developmentally appropriate practice :},
	publisher = {National Association for the Education of Young Children,},
	year = {c2006.},
	address = {Washington, DC :},
	url = {http://www.loc.gov/catdir/toc/fy0611/2005936441.html}
}