1. Allan , J. A. 1994 UK National Committee for Photogrammetry and Remote Sensing Options and strategies for 1992-96 7
2. Formation of the Survey and Mapping Alliance;Anon.;Photogrammetric Record,1990
3. Proposed merger between the Photogrammetric Society and the Remote Sensing Society;Anon.;Ibid.,2000
4. Extraordinary General Meeting;Anon.;Ibid.,2001
5. The Photogrammetric Society: 1952-2001;Atkinson;Ibid.,2002