75
        
        
          La emifnorte y ladeportacióndemigrantesmexicanos...
        
        
          Rafael Alarcóny LuisCalva
        
        
          Passel, JeffreyS. yD’VeraCohn(2008),
        
        
          
            Trends inUnauthorized
          
        
        
          
            Immigration: Undocumented Inflow Now Trails Legal
          
        
        
          
            Inflow
          
        
        
          ,Washington, D.C., PewHispanicCenter.
        
        
          U.S. Department of Homeland Security (dhs) (2011),
        
        
          
            Year-
          
        
        
          
            book of Immigration Statistics: 2010,
          
        
        
          Washington,
        
        
          D.C., U.S. Government PrintingOffice.
        
        
          U.S. Department of Homeland Security (dhs) (2010b),
        
        
          
            The
          
        
        
          
            Performanceof287(g)Agreements
          
        
        
          ,Washington, D.C.
        
        
          Vega Briones y Germán e Illescas Vela (2009), “Algunas ca-
        
        
          racterísticas de losmigrantes devueltos por lapatrulla
        
        
          fronteriza”,
        
        
          
            Norteamérica
          
        
        
          , revista académica, Vol.1,
        
        
          pp.121-160.