@book{206923,
	author = {Fromm, Erich, and Funk, Rainer.},
	title = {Del tener al ser},
	publisher = {Paidós Ibérica},
	year = {2007.},
	series = {Nueva biblioteca Erich Fromm},
	address = {Barcelona},
	edition = {1a.ed.},
	note = {Translation of: Vom Haben zum Sein, c 1989.}
}