Dunn, W. N. (1994). Public policy analysis: An introduction (2nd ed.). Prentice Hall.
Chicago Style aipamenaDunn, William N. Public Policy Analysis: An Introduction. 2nd ed. Englewood Cliffs, N.J: Prentice Hall, 1994.
MLA aipamenaDunn, William N. Public Policy Analysis: An Introduction. 2nd ed. Prentice Hall, 1994.
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