1. National Archives (NA), London
2. NA.- Cabinet Papers (1955) A programme for nuclear power. Minister of Fuel and Power—Geoffrey Lloyd, Feb 1955
3. NA. EG-1-60 (1955) White paper correspondence and reports, 31 Jan 1955
4. NA. EG-20-3 (1974) Iain K. Forster, Fuel policy, June 1974
5. NA. POWE 14-740 (1954–1955) Documents and correspondence on the trend Report. 17 Jan 1955