1- Halliburton.
2- Buy and sell companies.
3- John Maynard Keynes.
4- The distribution of intelligence in society.
5- Dr Ichak Adizes.
6- J Stacey Adams.
7- The Rolling Stones (1968).
8- Face-to-face.
9- Ralph Lauren.
10- Antarctica.
11- Law of Requisite Variety.
12- Daniel Goleman.
13- Visual, Auditory, Kinesthetic.
14- Dale Carnegie.
15-Howard garner.