1. Tony Blair, A Journey, Hutchison, London, 2010, p. 677.
2. Walter Sullivan, ‘Human Teeth in China Dated at 1.7 Million Years’, The New York Times, 6 February 1978.
3. UNESCO website, ‘Peking Man Site at Zhoukoudian’, available at: https://whc.unesco.org/en/list/449/, 1987 date of inscription.
4. Henry Kissinger, On China, Penguin Books, London-New York, 2012, p. 5.
5. David S. Landes, ‘Why Europe and West? Why not China?’, Journal of Economic Perspectives, vol. 20, no 2, 2006, pp. 3-22.