European University Institute. Working Group on Environmental Studies, ebrary, Inc, & Collier, U. (1998). Deregulation in the European Union: Environmental perspectives. Routledge.
Chicago-referens (17:e uppl.)European University Institute. Working Group on Environmental Studies, Inc ebrary, och Ute Collier. Deregulation in the European Union: Environmental Perspectives. London ; New York: Routledge, 1998.
MLA-referens (9:e uppl.)European University Institute. Working Group on Environmental Studies, et al. Deregulation in the European Union: Environmental Perspectives. Routledge, 1998.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.