@book{60713,
	author = {West, Kirsten and ebrary, Inc.},
	title = {Longitudinal surveys of children},
	publisher = {National Academy Press,},
	year = {1998.},
	series = {The compass series},
	address = {Washington, D.C. :},
	note = {"Committee on National Statistics, Board on Children, Youth and Families, Commission on Behavioral and Social Sciences and Education, National Research Council, Institute of Medicine."},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10041080}
}