Cita APA (7th ed.)

Weimer, D. L., & Vining, A. R. (2011). Policy analysis: Concepts and practice (Fifth edition.). Longman ; Pearson.

Cita Chicago (17th ed.)

Weimer, David Leo, i Aidan R. Vining. Policy Analysis: Concepts and Practice. Fifth edition. Boston: Longman ; Pearson, 2011.

Cita MLA (8th ed.)

Weimer, David Leo, i Aidan R. Vining. Policy Analysis: Concepts and Practice. Fifth edition. Longman ; Pearson, 2011.