See House of Commons, 2002: Environment, Food and Rural Affairs Committee, Disposal of Refrigerators - Fourth Report, HC 673, London: The Stationary Office, esp. Minutes of Evidence, 26 March 2002 (Evidence from Peter Jones, Biffa).
Voir House of Commons, 2002: Environment, Food and Rural Affairs Committee, Disposal of Refrigerators - Fourth Report, HC 673, Londres: The Stationary Office, et en particulier Minutes of Evidence, 26 mars 2002 (données fournies par Peter Jones, Biffa).