1. More on relevance and policy analysis;Berry;Area,1972
2. Editorial: the principles and practice of applied geography;Briggs;Applied Geography,1981
3. Brunsden, D. (1985). Geomorphology in the service of society. In R. J. Johnston (Ed.), The future of geography (pp. 225–257). Basingstoke: Macmillan.
4. Geography and the question of relevance;Chisholm;Area,1971
5. Geography and public policy: challenges, opportunities and implications;Coppock;Transactions of the Institute of British Geographers,1974