Seminar on the Use of Systems of Models in Planning, Moscow, 1974, & United Nations. Economic Commission for Europe. (1975). Use of the systems of models in planning. United Nations.
Chicago-Zitierstil (17. Ausg.)Seminar on the Use of Systems of Models in Planning, Moscow, 1974, und United Nations. Economic Commission for Europe. Use of the Systems of Models in Planning. New York: United Nations, 1975.
MLA-Zitierstil (9. Ausg.)Seminar on the Use of Systems of Models in Planning, Moscow, 1974, und United Nations. Economic Commission for Europe. Use of the Systems of Models in Planning. United Nations, 1975.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.