Hasse, Arlene. Oral History Interview, 20 and 30 November 1990. SMHC Manuscript Collection 1421, Southern Minnesota Historical Center, Memorial Library, Minnesota State University, Mankato.

Hasse, Arlene. Oral History Interview, 20 and 30 November 1990. SMHC Manuscript Collection 1421, Southern Minnesota Historical Center, Memorial Library, Minnesota State University, Mankato. https://archivesspace.lib.mnsu.edu/public/repositories/4/resources/560 Accessed April 26, 2024.