Cochran, C. E. (1990). American public policy: An introduction (3rd ed.). St. Martin's Press.
Chicagoスタイル(17版)引用形式Cochran, Clarke E. American Public Policy: An Introduction. 3rd ed. New York, NY: St. Martin's Press, 1990.
MLA(8版)引用形式Cochran, Clarke E. American Public Policy: An Introduction. 3rd ed. St. Martin's Press, 1990.
警告: この引用は必ずしも正確ではありません.