PERALTA, E. 2006-2012: ¿El sexenio del empleo?. Frontera Norte, [S. l.], v. 19, n. 37, p. 203–209, 2017. DOI: 10.17428/rfn.v19i37.1022. Disponível em: https://fronteranorte.colef.mx/index.php/fronteranorte/article/view/1022. Acesso em: 6 oct. 2022.