| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Imperial Mines and Quarries in the Roman World: Organizational Aspects, 27 BC - Ad 235 | 978-0-19-157342-2 (0-19-157342-6) | 2014 |
| Imperial Mines and Quarries in the Roman World: Organizational Aspects 27 BC - AD 235 | 978-0-19-957287-8 (0-19-957287-9) | 2010 |
A. H. · A.M. · A. Michael · Alfred Michael · M. H. · Michael H.