| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Our Energy Future: Resources, Alternatives and the Environment | Hardcover | 978-0-470-11660-9 (0-470-11660-9) | 2009 | Christian Ngo |
| Our Energy Future: Resources, Alternatives and the Environment | Gedruckter Zugangscode | 978-0-470-47379-5 (0-470-47379-7) | 2009 | " |