@book{7321,
	author = {Sikkink, Kathryn and Villamizar Santamaría, Sebastián F.},
	title = {Razones para la esperanza :},
	publisher = {Siglo veintiuno,},
	year = {2018.},
	address = {Buenos Aires :},
	note = {Título original : Evidence for Hope.},
	url = {http://biblioteca.tc.gob.pe/cgi-bin/koha/opac-retrieve-file.pl?id=06c0d842e250431ce3bf2a8e99532fec}
}