22. Garfield, Eugene. "Citation Indexes -- New Dimension in Documentation", p. 1-4, 1955 November. Presentation at American Documentation Institute Meeting in Philadelphia, Pennsylvania on 1955 November 2, ("Bible Citation Index" or "Citation Indexes to the Old Testament"), 1955-2000

22. Garfield, Eugene. "Citation Indexes -- New Dimension in Documentation", p. 1-4, 1955 November. Presentation at American Documentation Institute Meeting in Philadelphia, Pennsylvania on 1955 November 2, ("Bible Citation Index" or "Citation Indexes to the Old Testament"), 1955-2000, Box: 89, Folder: 35. Eugene Garfield Papers, 2009-036. Science History Institute Archives. https://sciencehistory.libraryhost.com/repositories/3/archival_objects/20797 Accessed November 24, 2024.