"Safety Laws and Spending Save Lives: Analysis of Coal Mine Fatality Rates, 1930-1979" by Charles S. Perry, 1981

"Safety Laws and Spending Save Lives: Analysis of Coal Mine Fatality Rates, 1930-1979" by Charles S. Perry, 1981, Box: 25, Folder: 15. J. Davitt McAteer Papers regarding Mining Safety, A&M 4219. West Virginia and Regional History Center. https://archives.lib.wvu.edu/repositories/2/archival_objects/111558 Accessed October 26, 2024.