@book{33949,
	author = {Roa, María Getrudis, and CIDOB (Center)},
	title = {Condiciones laborales y precariedad de los inmigrantes:},
	publisher = {Fundació CIDOB, Barcelona Centre for International Affairs,},
	year = {2007.},
	series = {Documentos CIDOB.},
	address = {Barcelona :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/23889/}
}