4Moynihan,D.P.Combining structural forms in the search for policy tools:incident command systems in U.S.crisis management[J].Governance:An International Journal of Policy,Administration,and Institutions,2008,21(2):205-229
5Owen Hughes, Public Management and Administration : An Introduction (2 ed,). Macmillan Press LTD.,ST. Martin's Press, Inc., 1998, p. 1.
6Owen Hughes, Public Management and Administration: An Introduction (2nd ed.). Macmillan Press LTD., ST. Martin's Press Inc., 1998, p. 1.