@book{15351,
	author = {Mannix, Darlene and Verania de Parres Cárdenas, Concepción,},
	title = {Manual para el Desarrollo Socio-Afectivo del Adolescente /},
	publisher = {Prentice-Hall Hispanoamericana, S.A,},
	year = {1997.},
	address = {México :}
}