1. William Clark, From Three Worlds (hereafter Clark) (London: 1986) p. 146.
2. John Barnes, ‘From Eden to Macmillan 1955–59’ in Peter Hennessy and Anthony Seldon (eds), Ruling Performance: British Governments from Attlee to Thatcher (London: 1987 ) p. 138.
3. Piers Dixon, Double Diploma, The Life of Sir Pierson Dixon, Don and Diplomat (London: 1968) p. 278.
4. Frances Donaldson, The British Council, The First Fifty Years (London: 1984), p. 193.
5. For the BBC see Asa Briggs, The BBC, The First Fifty Years (Oxford: 1985);