References
- Dighe, Ranjit S., ed. 2002. The Historian’s Wizard of Oz: Reading L. Frank Baum’s Classic as a Political and Monetary Allegory. Westport, CT: Praeger Publishers.
- Littlefield, H.M. 1964. ‘The Wizard of Oz: Parable on Populism.’ American Quarterly 16, no. 1: 47–58. https://doi.org/10.2307/2710826
- Ritter, Gretchen. 1997. ‘Silver Slippers and a Golden Cap: L. Frank Baum’s The Wonderful Wizard of Oz and Historical Memory in American Politics.’ Journal of American Studies 31, no. 2: 171–202. https://doi.org/10.1017/S0021875897005628
- Schaller, Thomas F. 2015. ‘The Allegory in The Wizard of Oz.’ Baltimore Sun, 4 August 2015, updated 7 June 2019. https://www.baltimoresun.com/opinion/op-ed/bs-ed-schaller-0805-20150804-column.html