Gupta, D. K. (2011). Analyzing public policy: Concepts, tools, and techniques (2nd ed.). CQ Press.
Citazione stile Chigago Style (17a edizione)Gupta, Dipak K. Analyzing Public Policy: Concepts, Tools, and Techniques. 2nd ed. Washington, D.C: CQ Press, 2011.
Citatione MLA (9a ed.)Gupta, Dipak K. Analyzing Public Policy: Concepts, Tools, and Techniques. 2nd ed. CQ Press, 2011.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.