Dye, T. R. (1995). Understanding public policy (8th ed.). Englewood Cliffs, N.J.: Prentice Hall.
Chicago Style CitationDye, Thomas R. Understanding Public Policy. 8th ed. Englewood Cliffs, N.J.: Prentice Hall, 1995.
Cita MLADye, Thomas R. Understanding Public Policy. 8th ed. Englewood Cliffs, N.J.: Prentice Hall, 1995.
Atenció: Aquestes cites poden no estar 100% correctes.