Jones, H. E. (1941). Inquiry of the Attorney general's Committee on Administrative Procedure relating to the National Railroad Adjustment Board: Historical background and growth of machinery set up for the handling of railroad labor disputes, 1888-1940. [S.l.: s.n..

Jones, Harry Edwin. Inquiry of the Attorney General's Committee On Administrative Procedure Relating to the National Railroad Adjustment Board: Historical Background and Growth of Machinery Set Up for the Handling of Railroad Labor Disputes, 1888-1940. [S.l.: s.n., 1941.

Jones, Harry Edwin. Inquiry of the Attorney General's Committee On Administrative Procedure Relating to the National Railroad Adjustment Board: Historical Background and Growth of Machinery Set Up for the Handling of Railroad Labor Disputes, 1888-1940. [S.l.: s.n., 1941.