González-Gómez, O.
(2000).
 Transport market segmentation in the north-central area. An approach to Queretaro State..
<em>Quivera Revista de Estudios Territoriales, 2</em>(4), 37-58.
Retrieved from <a href="https://quivera.uaemex.mx/article/view/10777" target="_new">https://quivera.uaemex.mx/article/view/10777</a>