Annual Report of the Council on Environmental Quality Washington, D.C., & Council on Environmental Quality. (1974). Environmental quality: The fifth annual report of the Council on Environmental Quality. U.S. Government Printing Office.
Παραπομπή σε μορφή Chicago (17η εκδ.)Annual Report of the Council on Environmental Quality Washington, D.C., και Council on Environmental Quality. Environmental Quality: The Fifth Annual Report of the Council on Environmental Quality. Washington: U.S. Government Printing Office, 1974.
Παραπομπή σε μορφή MLA (8th εκδ.)Annual Report of the Council on Environmental Quality Washington, D.C., και Council on Environmental Quality. Environmental Quality: The Fifth Annual Report of the Council on Environmental Quality. U.S. Government Printing Office, 1974.
