63. Garfield, Eugene. "Needed -- Relativistic Theory of Information Science", Automation and Scientific Communication, Proceedings of the 26th Annual Meeting of the American Documentation Institute, 1963 6-11 October, Chicago, Illinois, Part 3, p. 419-20. Reprinted in Essays of an Information Scientist, Vol. 7, p. 523-24, 1963-1964

63. Garfield, Eugene. "Needed -- Relativistic Theory of Information Science", Automation and Scientific Communication, Proceedings of the 26th Annual Meeting of the American Documentation Institute, 1963 6-11 October, Chicago, Illinois, Part 3, p. 419-20. Reprinted in Essays of an Information Scientist, Vol. 7, p. 523-24, 1963-1964, Box: 90, Folder: 28. Eugene Garfield Papers, 2009-036. Science History Institute Archives. https://sciencehistory.libraryhost.com/repositories/3/archival_objects/20842 Accessed November 28, 2024.