References

Archival sources

American English Dialect Recordings
Center for Applied Linguistics Collection, Library of Congress. Project description: [URL]
Arthur B. Church KMBC Radio Collection
Marr Sound Archive, University of Missouri-Kansas City. Project description: [URL]
Kirkwood, Missouri, Oral History Project
State Historical Society of Missouri. Project description: [URL]
Missouri Mule History Project
State Historical Society of Missouri. Project description: [URL]
USS Schley Oral History Project, in the Alex Primm Oral History Collection
State Historical Society of Missouri. Project description: [URL]

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