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7Lester M. Salamon, and Odus V. Elliot, Tools of Government: A Guide to the New Governance, Oxford University Press, 2002, p. 21.
9Lester M Salamon, and Odus V. Elliot, Tools of Government: A Guide to the New Governance, Oxford University Press, 2002.
10Steven Cohen and William Eimick, Tools for Innovators: Creative Strategies for Managing Public Sector Organizations. San Francisco: Jossey- Bass Publishers, 1998.