6State d Maryland V. Baltimore and Ohio R.R. ,44 U.S. 534,550(1845), quoted in Tamos J. Salant,“Overview d County Government,”p. 118 in How American Governments Work : A Handbook of City, County,Regional,State,and Federal Government , ed . ,Roger L. Kemp, Jefferson, N C : McFarland, 2002.
7托克维尔 上卷.《论美国的民主》,董果良译[M].北京:商务印书馆,2002.第77页.
8Bmberg,Local Government in Ohio ,pp. 120-121.
9Charles R.Adrian,“City government Forms,”pp.79-80 in How American Gowrnments Work,ed. ,Roger L.Kemp.
10U. S. Census Bureau, Finances of Special District Governments,1997, pp. 118-120, Washington D. C. : U. S. Census Bureau,2000.
