Mankato Youth Symphony. Papers, 1966 – 1974. SMHC Manuscript Collection 1222, Southern Minnesota Historical Center, Memorial Library, Minnesota State University, Mankato.

Mankato Youth Symphony. Papers, 1966 – 1974. SMHC Manuscript Collection 1222, Southern Minnesota Historical Center, Memorial Library, Minnesota State University, Mankato. https://archivesspace.lib.mnsu.edu/public/repositories/4/resources/30 Accessed November 22, 2024.