8ASTM - E 1527, Standard Practice for Environmental Site Assessments: Phase Ⅰ Environmental Site Assessment Process[ S].
9ASTM - E 1528, Standard Practice for Environmental Site Assessments: Transaction Screen Process[ S].
10Brownfields and Redevelopment of Urban Areas-A Report from the Contaminated Land Rehabilitation Network for Environmental Technologies[ R/OL]. 2002. http://www.clarinet.at/.