1Nathan Weinberg.Preservation in American towns and cities[M].Boulder:West view Press,Inc.Colorado,1979:xv.
2Norman Tyler.Historic preservation:an introduction to its history,principles,and practice[M].New York:W.W.Norton & Co.,c2000:33.
3Thomas F.King.Anthropology in historic preservation[M].London:Academic Press,Inc.Ltd.,1977:19.
4The official compilation of U.S.cultural heritage statutes.Federal historic preservation laws[EB].Washington,DC:Cultural Resources,National Park Service,U.S.Dept.of the Interior,2006.http://purl.access.gpo.gov/GPO/LPS110183.
5Norman Tyler.Historic preservation:an introduction to its history,principles,and practice[M].New York:W.W.Norton & Co.,c2000:36.
6Thomas F.King.Anthropology in historic preservation[M].London:Academic Press,Inc.Ltd.,1977:22.
7Nathan Weinberg.Preservation in American towns and cities[M].Boulder:West view Press,Inc.Colorado,1979:24.
8Thomas F.King.Anthropology in historic preservation[M].London:Academic Press,Inc.Ltd.,1977:25.
9William J.Muztagh.Keeping Time:The History and Theory of Preservation in America[M].New York:Sterling,1990:47.
10Albert Rains and Laurence G.Henderson.With heritage so rich[M].Washington D.C.:Preservation Press,1983:208.