| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Geochemical Exploration Methods for Mineral Deposits | 978-0-915834-03-7 (0-915834-03-0) | 1977 |
| Geology of Tungsten: International Geological Correlation Programme, Project 26 Mawam | 978-92-3-102195-4 (92-3-102195-8) | 1986 |