The "Fourth phase" is published under title: The League and Shanghai. (Geneva special studies ; vol. 3, no. 5).
Includes bibliographical references.
[v. 1] The first phase of the Chinese-Japanse conflict, September 18-30, 1931 -- [v. 2] The second phase of the Chinese-Japanse conflict, October 1-24, 1931 -- [v. 3] The third phase of the Chinese-Japanse conflict, October 25-December 31, 1931