| title | ISBN-13 (ISBN-10) | year of publication | |
|---|---|---|---|
| Profits from Natural Resources: How to Make Big Money Investing in Metals, Food, and Energy | 978-0-471-29523-5 (0-471-29523-X) | 1998 | |
| Second Generation Biofuels and Biomass: Essential Guide for Investors, Scientists and Decision Makers | 978-3-527-33290-8 (3-527-33290-1) | 2012 |
A. J. · R. A. · R.A. Jansen · R.J. · R. Jansen · Roland Jansen