References
- 1970 . National Environmental Policy Act of 1969 Public Law 91–190. US Congress, Senate, 91st Congress, first session, Jan 1
- Environmental Quality Improvement Act of 1970 , Vol. 43 , USCA . 4372
- Nixon , RM . 1970 . “ Protection and Enhancement of Environmental Quality, Executive Order 11514 ” . In Weekly Compilation of Presidential Documents Vol. 6 , 320 – 321 . in, Office of the Federal Register, March 9, No. 10
- 1970 . Environmental Quality: The First Annual Report of the Council on Environmental Quality Executive Office of the President