| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Mergers and Concentration in British Industry | 978-0-521-20238-1 (0-521-20238-8) | 1973 | P. E. Hart · M. A. Utton |
| Recent Trends in Monopoly in Great Britain | 978-0-521-09863-2 (0-521-09863-7) | 1974 | |