See G. Z. Wood, The Genesis of the Open Door Policy in China (1921); M. J. Bau, The Open Door Doctrine in Relation to China (1923); C. S. Campbell, Special Business Interests and the Open Door Policy (1951); W. L. Tung, China and the Foreign Powers (1970).
The Columbia Electronic Encyclopedia, 6th ed. Copyright © 2012, Columbia University Press. All rights reserved.