Copyright © 1990 State Historical Society of Iowa. This article is posted here for personal use, not for redistribution.
Margulies, Herbert F. "Senate Moderates in the League of Nations Battle: the Case of Albert B. Cummins." The Annals of Iowa 50 (1990), 333-358.
Available at: http://ir.uiowa.edu/annals-of-iowa/vol50/iss4/2