Citazione Stile APA (7a Edizione)

Sapru, R. (1994). Public policy: Formulation, implementation and evaluation. Sterling.

Citazione stile Chigago Style (17a edizione)

Sapru, R. Public Policy: Formulation, Implementation and Evaluation. new delhi: Sterling, 1994.

Citatione MLA (9a ed.)

Sapru, R. Public Policy: Formulation, Implementation and Evaluation. Sterling, 1994.