"Betraying the Trust - The Pittston Company's Drive to Break Appalachia's Coalfield Communities" pamphlet by the United Mine Workers of America, 1990

"Betraying the Trust - The Pittston Company's Drive to Break Appalachia's Coalfield Communities" pamphlet by the United Mine Workers of America, 1990, Box: 66a, Folder: 3. 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/112532 Accessed March 20, 2026.