por National Association Of State Development Agencies (e.u.a.) | Friedman, Miles [editor] | Weese, Paula [editor] | Urban Institute.
por Conference on the International Effects of the 1986 Immigration Reform and Control Act (irca) (1989 : Guadalajara, Mexico) | Vernez, Georges [editor] | Rand Corporation | Urban Institute | Program For Research On Immigration Policy (e. U. ).