@book{76530,
	author = {Romulo, Beth Day and Liley, Helen Margaret Irwin},
	title = {Como comprender el mundo del bebé},
	publisher = {Ediciones Hormé},
	year = {1971.},
	series = {Biblioteca Psicología infantil},
	address = {Buenos Aires},
	note = {Translation of The secret world of the baby.}
}