Waley, Arthur
The Way and its power: the Tao Te Ching and its place in Chinese thought
George Allen and Unwin, 1968
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Golden rules for business success / Winning by Master Tao Zhugong
Asiapac Books, 2002
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Neustadt, Richard E.
Presidential power : the politics of leadership
John Wiley & Sons, 1961
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Gordon, Robert Aaron
Business leadership in the large corporation
The Brookings Institution, 1945
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Cerami, Charles A.
Succesful leadership in business
Prentice-Hall, 1955
 Buku Teks SO