Dorothea Blesse Predoehl (1902-1996) Papers, Collection ID-3112, Box: Po - Pu. Concordia Historical Institute.
Dorothea Blesse Predoehl (1902-1996) Papers, Collection ID-3112, Box: Po - Pu. Concordia Historical Institute. https://concordiahistoricalinstitute.libraryhost.com/repositories/2/resources/2069 Accessed September 07, 2025.
