143. Garfield, Eugene and Sher, Irving H. "Diagonal Display - A New Technique for Graphic Representation of Complex Topological Networks (Report prepared for U.S. Air Force, Directorate of Information Services, Rosslyn, VA.22209)", 1967, 1967

143. Garfield, Eugene and Sher, Irving H. "Diagonal Display - A New Technique for Graphic Representation of Complex Topological Networks (Report prepared for U.S. Air Force, Directorate of Information Services, Rosslyn, VA.22209)", 1967, 1967, Box: 91, Folder: 49. Eugene Garfield Papers, 2009-036. Science History Institute Archives. https://sciencehistory.libraryhost.com/repositories/3/archival_objects/20922 Accessed October 18, 2024.