'The nature of quality of life': transcript of an interview with Coombs by Phillida Hartley, February 1994 Box 58 Unit ID: 8_9 Date: February 1994
'The nature of quality of life': transcript of an interview with Coombs by Phillida Hartley, February 1994 Box 82 Unit ID: [unnumbered] Date: February 1994
The return of scarcity, H.C. Coombs: correspondence with Cambridge University Press and others, 1987-90 Box 57 Unit ID: 7_6_1 Date: 1987-90