@book{32,
	author = {Flores, Fabián Pablo...[et. al.] and Carlos Benitez},
	title = {Ciencias sociales (077) 1 educación secundaria},
	publisher = {Longseller},
	year = {20},
	address = {Ciudad autónoma de Buenos Aires},
	edition = {1a ed.},
	note = {incluye índice}
}