6Dennis W. Dickinson. Subject Specialists in Academic Libraries: the Once and Future Dinosaurs. In New Horizons for Academic Libraries National Conference of the Association of College and Research Libraries ( 1 st: 1978: Boston). Edited by Robert D.Stueart. Munich and London: Saur, 1979:438-444.
7John Rodwell. Dinosaur or Dynamo? the future for the subject specialist reference librarian. New Library World, 2001,102(1/2) :48-52.