Naciones Unidas Departamento de Asuntos Económicos y Sociales Internacionales. (1989). Projection methods for integrating population variables into development planning: 1, Methods for comprehensive planning. Module 1, Conceptual issues and methods for preparing demographic projections. United Nations.
Cita Chicago Style (17a ed.)Naciones Unidas Departamento de Asuntos Económicos y Sociales Internacionales. Projection Methods for Integrating Population Variables into Development Planning: 1, Methods for Comprehensive Planning. Module 1, Conceptual Issues and Methods for Preparing Demographic Projections. New York: United Nations, 1989.
Cita MLA (9a ed.)Naciones Unidas Departamento de Asuntos Económicos y Sociales Internacionales. Projection Methods for Integrating Population Variables into Development Planning: 1, Methods for Comprehensive Planning. Module 1, Conceptual Issues and Methods for Preparing Demographic Projections. United Nations, 1989.
