Wigley, Earle J., 1903-1992. Oral History Interview, 2 July 1979. SMHC Manuscript Collection 1670, Southern Minnesota Historical Center, Memorial Library, Minnesota State University, Mankato.

Wigley, Earle J., 1903-1992. Oral History Interview, 2 July 1979. SMHC Manuscript Collection 1670, Southern Minnesota Historical Center, Memorial Library, Minnesota State University, Mankato. https://archivesspace.lib.mnsu.edu/public/repositories/4/resources/101 Accessed November 21, 2024.