Hill, M. J. (2013). The public policy process (6th ed.). Pearson.
Chicagoスタイル(17版)引用形式Hill, Michael J. The Public Policy Process. 6th ed. New York ; Harlow: Pearson, 2013.
MLA(8版)引用形式Hill, Michael J. The Public Policy Process. 6th ed. Pearson, 2013.
警告: この引用は必ずしも正確ではありません.