"The Extraterrestrial Life Debate" exhibit, Rare Books and Special Collections, University of Notre Dame Memorial Library [contains photographs], 1985 - 1986

"The Extraterrestrial Life Debate" exhibit, Rare Books and Special Collections, University of Notre Dame Memorial Library [contains photographs], 1985 - 1986, MJC 11/11, Box: MJC 11, Folder: 11. Michael J. Crowe Papers, MJC. University of Notre Dame Archives. https://archivesspace.library.nd.edu/repositories/2/archival_objects/2230262 Accessed March 29, 2026.