@book{/content/publication/9789264208490-es, author = "OECD", title = "OCDE Estudio Territorial: Puebla-Tlaxcala, México 2013", year = "2013", pages = 257, url = "https://www.oecd-ilibrary.org/content/publication/9789264208490-es", doi = "https://doi.org/https://doi.org/10.1787/9789264208490-es" }