Fernández Guzmán, E. «Discussion on Macro, Meso and Microstructures in the Mass Migration Mexico-United States: Late Twentieth Century and the Early Twenty-First. A Different Perspective to Understanding the Phenomenon of Great Importance for Mexico». Acta Universitaria, vol. 22, n.º 7, noviembre de 2012, pp. 37-46, doi:10.15174/au.2012.372.