United Nations. Department for Economic and Social Information and Policy Analysis. (1993). Population and development projection methods for microcomputers: A user?s guide. United Nations.
Citación estilo ChicagoUnited Nations. Department for Economic and Social Information and Policy Analysis. Population and Development Projection Methods for Microcomputers: A User?s Guide. New York, N.Y: United Nations, 1993.
Cita MLAUnited Nations. Department for Economic and Social Information and Policy Analysis. Population and Development Projection Methods for Microcomputers: A User?s Guide. United Nations, 1993.
Warning: These citations may not always be 100% accurate.