Cita APA (7th ed.)

Dye, T. R. (2002). Understanding Public Policy (13nd ed.). Pearson Education (Singapore) Pte. Ltd., Indian Branch.

Cita Chicago (17th ed.)

Dye, Thomas R. Understanding Public Policy. 13nd ed. Delhi: Pearson Education (Singapore) Pte. Ltd., Indian Branch, 2002.

Cita MLA (9th ed.)

Dye, Thomas R. Understanding Public Policy. 13nd ed. Pearson Education (Singapore) Pte. Ltd., Indian Branch, 2002.