| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| International Research Centers Directory, 1994-1995: A World Guide to Government, University, Independent Nonprofit, and Commercial Research and Dev | 978-0-8103-7909-1 (0-8103-7909-0) | 1993 |
| New Research Centers | 978-0-7876-0165-2 (0-7876-0165-9) | 1997 |
| Research Centers Directory 1995 | 978-0-8103-8356-2 (0-8103-8356-X) | 1994 |