Bish, R. L., & Ostrom, V. (1973). Understanding urban government: Metropolitan reform reconsidered. American Enterprises Institute for Public Policy Research.
Chicago-viite (17. p.)Bish, Robert L., ja Vincent Ostrom. Understanding Urban Government: Metropolitan Reform Reconsidered. Washington: American Enterprises Institute for Public Policy Research, 1973.
MLA-viite (9. p.)Bish, Robert L., ja Vincent Ostrom. Understanding Urban Government: Metropolitan Reform Reconsidered. American Enterprises Institute for Public Policy Research, 1973.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.