Lasswell, H. D. (1971). The policy orientation of political science. Lakshmi Narain Agarwal.
Chicagoスタイル(17版)引用形式Lasswell, Harold D. The Policy Orientation of Political Science. Agra: Lakshmi Narain Agarwal, 1971.
MLA(8版)引用形式Lasswell, Harold D. The Policy Orientation of Political Science. Lakshmi Narain Agarwal, 1971.
警告: この引用は必ずしも正確ではありません.