Bovaird, A. G., & Loffler, E. (2009). Public management and governance (2nd ed.). Routledge.

Bovaird, A. G., and Elke Loffler. Public Management and Governance. 2nd ed. London ; New York: Routledge, 2009.

Bovaird, A. G., and Elke Loffler. Public Management and Governance. 2nd ed. Routledge, 2009.