References for David Johnstone

  1. Biographical Index of Staff and Alumni (University of Edinburgh).
  2. Graduates in Arts, 1884-1925 (University of Edinburgh).
  3. Graduates in Arts (University of Edinburgh).
  4. Minutes of the Edinburgh Provincial Committee for Teacher Training.

January 2008

MacTutor History of Mathematics
[http://www-history.mcs.st-andrews.ac.uk/References/Johnstone.html]