HANSEN, Millard. MARTIN B. DWORKIN (Ed.), The Impact of Puerto Rican Migration on Governmental Seroices in New York City, The Graduate School of Public Administration and Social Service, Nueva York: New York University Press, 1957. 74 págs. Revista de Ciencias Sociales, [S. l.], n. 1, p. 108–110, 1958. Disponível em: https://revistas.upr.edu/index.php/rcs/article/view/10037. Acesso em: 19 may. 2024.