Hill, M. J., & Varone, F. (2017). The public policy process (Seventh edition.). Routledge.
Citación estilo ChicagoHill, Michael J., and Frédéric Varone. The Public Policy Process. Seventh edition. London: Routledge, 2017.
Cita MLAHill, Michael J., and Frédéric Varone. The Public Policy Process. Seventh edition. Routledge, 2017.
Warning: These citations may not always be 100% accurate.