@book{214110,
	author = {Díaz-Saldaña, Jaime and Psychological Transition Consultans Inc.},
	title = {Transición en la niñez en la niñez temprana :},
	publisher = {Psychological Transition Consultant's, Inc.},
	year = {2007.},
	address = {[Luquillo, Puerto Rico] :}
}