Copyright © 2011 State Historical Society of Iowa. This article is posted here for personal use, not for redistribution.
Timm, Chad W. "Working with the Enemy: Axis Prisoners of War in Iowa during World War II." The Annals of Iowa 70 (2011), 225-257.
Available at: http://ir.uiowa.edu/annals-of-iowa/vol70/iss3/3