Inter-American Seminar on Population and Health Inter-American Dialogue Center 1974.

• Memoria del Seminario Interamericano sobre Población y Salud, enero 25-29, 1974, Centro de Diálogo Inter-Americano, Airlie (Virginia)
• Proceedings of the Inter-American Seminar on Population and Health, January 25-29, 1974, Inter-American Dialogue Center, Airlie, Virginia