Rock, V. P. e. (1969). Policymakers and model builders; cases and concepts; papers of the symposium on the role of economic models in policy formulation, october 21-22, 1966. Gordon and Breach, Science Publishers.
Cytowanie według stylu Chicago (wyd. 17)Rock, Vincent P ed. Policymakers and Model Builders; Cases and Concepts; Papers of the Symposium on the Role of Economic Models in Policy Formulation, October 21-22, 1966. New York: Gordon and Breach, Science Publishers, 1969.
Cytowanie według stylu MLA (wyd. 8)Rock, Vincent P ed. Policymakers and Model Builders; Cases and Concepts; Papers of the Symposium on the Role of Economic Models in Policy Formulation, October 21-22, 1966. Gordon and Breach, Science Publishers, 1969.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..