W.S. · W. Simpson · Walter S.
Kalmbach Publishing Company · Wolf Publications
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The Green Campus: Meeting the Challenge of Environmental Sustainability | 978-1-890956-46-2 (1-890956-46-5) | 2008 |
| Turbine Power | 978-1-62700-735-1 (1-62700-735-0) | 2020 |