@book{199489,
	author = {Morrison, George S. and Montero López, María del Campo.},
	title = {Educación preescolar},
	publisher = {Pearson/Prentice Hall},
	year = {2005.},
	address = {Madrid},
	edition = {9a.ed.},
	note = {Translation of: Early childhood education today, c 2004.}
}