Cita APA (7th ed.)

Weimer, D. L. (1989). Policy analysis: Concepts and practice. Prentice-Hall.

Cita Chicago (17th ed.)

Weimer, David L. Policy Analysis: Concepts and Practice. Englewood Cliffs, N.J: Prentice-Hall, 1989.

Cita MLA (9th ed.)

Weimer, David L. Policy Analysis: Concepts and Practice. Prentice-Hall, 1989.