Cita APA (7th ed.)

National Academy of Sciences & The National Research Council. (1976). Systems analysis and operations research: A tool for policy and program planning for developing countries. National Academy of Sciences.

Cita Chicago (17th ed.)

National Academy of Sciences i The National Research Council. Systems Analysis and Operations Research: A Tool for Policy and Program Planning for Developing Countries. Washington, D.C: National Academy of Sciences, 1976.

Cita MLA (9th ed.)

National Academy of Sciences i The National Research Council. Systems Analysis and Operations Research: A Tool for Policy and Program Planning for Developing Countries. National Academy of Sciences, 1976.