Hansen, M. (1958) «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, (1), pp. 108–110. Disponible en: https://revistas.upr.edu/index.php/rcs/article/view/10037 (Accedido: 17 agosto 2024).