Copyright © 2003 State Historical Society of Iowa. This article is posted here for personal use, not for redistribution.
Knepper, Marty S.; and Lawrence, John S. "Iowa Films, 1918-2002." The Annals of Iowa 62 (2003), 30-100.
Available at: http://ir.uiowa.edu/annals-of-iowa/vol62/iss1/4