| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The Role of Co-ordination in the Management of Engineering Services Contracts | 978-1-361-14546-3 (1-361-14546-3) | 2017 |
| The Role of Co-Ordination in the Management of Engineering Services Contracts | 978-1-361-14548-7 (1-361-14548-X) | 2017 |