@book{12,
	author = {Maiguashca Guevara, Juan Manuel and North, Liisa},
	title = {Orígenes y significado del velasquismo:},
	publisher = {s.e.},
	year = {s.f.]},
	address = {[s.l.},
	url = {http://www.flacsoandes.edu.ec/biblio/catalog/resGet.php?resId=6788}
}