Shafritz, J. M., & Borick, C. P. (2008). Introducing public policy. Pearson Longman.
Citación estilo ChicagoShafritz, Jay M., and Christopher P. Borick. Introducing Public Policy. New York: Pearson Longman, 2008.
Cita MLAShafritz, Jay M., and Christopher P. Borick. Introducing Public Policy. Pearson Longman, 2008.
Warning: These citations may not always be 100% accurate.