Dr. Unruh Lecture, 2001.012, Box: 2670, Object: 2001.12D; Box: 1161, Object: 2001.12A.c1-2. Special Collections and Archives.
Dr. Unruh Lecture, 2001.012, Box: 2670, Object: 2001.12D; Box: 1161, Object: 2001.12A.c1-2. Special Collections and Archives. https://archivesspace.semo.edu/repositories/2/resources/72 Accessed October 08, 2026.
