Johnson, R. A., & Walzer, N. (2000). Local government innovation: Issues and trends in privatization and managed competition. Quorum Books.
Cita Chicago (17th ed.)Johnson, Robin A., i Norman Walzer. Local Government Innovation: Issues and Trends in Privatization and Managed Competition. Westport, Conn: Quorum Books, 2000.
Cita MLA (9th ed.)Johnson, Robin A., i Norman Walzer. Local Government Innovation: Issues and Trends in Privatization and Managed Competition. Quorum Books, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.