Symposium on the Role of Economic Models in Policy Formulation (Washington, D.C. : 1966), & Rock, V. P. (1969). Policymakers and model builders: Cases and concepts. Gordon, and Breach.
Цитирование в стиле Чикаго (17-е изд.)Symposium on the Role of Economic Models in Policy Formulation (Washington, D.C. : 1966), и Vincent P. Rock. Policymakers and Model Builders: Cases and Concepts. New York: Gordon, and Breach, 1969.
Цитирование MLA (9-е изд.)Symposium on the Role of Economic Models in Policy Formulation (Washington, D.C. : 1966), и Vincent P. Rock. Policymakers and Model Builders: Cases and Concepts. Gordon, and Breach, 1969.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.