"Margaret Pittman: Down to a 40-hour work-week," Gail McBride, Bulletin of Medical Alumni Association, Medicine on the Midway, University of Chicago Spring 1987 , 1986-01

"Margaret Pittman: Down to a 40-hour work-week," Gail McBride, Bulletin of Medical Alumni Association, Medicine on the Midway, University of Chicago Spring 1987 , 1986-01, Box: 12, Folder: 8. Sigma Delta Epsilon records, 3605. Division of Rare and Manuscript Collections. https://aspace3-test.library.cornell.edu/repositories/2/archival_objects/416297 Accessed August 01, 2025.