1. A.O. Smith Corporation (1979). “Remembering an Era: 1921 to 1958.” https://www.asme.org/wwwasmeorg/media/resourcefiles/aboutasme/who%20we%20are/engineering%20history/landmarks/37-aosmith-automatic-frame-plant.pdf
2. US and UK Unemployment between the Wars: A Doleful Story;Benjamin,1992
3. Prohibition Text Book: Facts and Figures Dealing With the Liquor Traffic;Cherrington,1915
4. A Taste for Temperance: how American Beer got to be so Bland;Dighe;Bus. Hist.,2015
5. Great Expectations and the End of Depression;Eggertsson;Am. Econ. Rev.,2008