Dunn, W. N. (2004). Public policy analysis: An introduction (3rd ed.). Pearson Prentice Hall.
芝加哥风格引文Dunn, William N. Public Policy Analysis: An Introduction. 3rd ed. Upper Saddle River, N.J.: Pearson Prentice Hall, 2004.
MLA引文Dunn, William N. Public Policy Analysis: An Introduction. 3rd ed. Pearson Prentice Hall, 2004.
警告：这些引文格式不一定是100％准确.