Resources
- Spokesman-Review Photo Archives from the expo: http://www.spokesman.com/picture-stories/expo-archives/
- Spokesman-Review 40-year anniversary issue: https://issuu.com/spokesman/docs/expo_74__may_4__2014
- Historylink: https://www.historylink.org/File/10791
- Spokane Historical: https://spokanehistorical.org/tours/show/9
- University of Washington: http://www.washington.edu/uwired/outreach/cspn/Website/Classroom%20Materials/Pacific%20Northwest%20History/Lessons/Lesson%2026/26.html
- The Fair and the Falls by J. William T. Youngs
- Spokane and the Inland Empire by David H. Stratton
- The Northwest Room, Spokane Library Digital Photo Archives
- Gonzaga University Digital Archives