Sapru, R. (1994). Public policy: Formulation, implementation and evaluation. Sterling.
芝加哥风格引文Sapru, R. Public Policy: Formulation, Implementation and Evaluation. new delhi: Sterling, 1994.
MLA引文Sapru, R. Public Policy: Formulation, Implementation and Evaluation. Sterling, 1994.
警告：这些引文格式不一定是100％准确.