"Oil, Who Needs It?" - Published - Playboy, September 1979

"Oil, Who Needs It?" - Published - Playboy, September 1979, Box: 70, Folder: 12. Richard Rhodes papers, RH MS 1134. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/325598 Accessed December 26, 2025.