| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) | |
|---|---|---|---|---|---|
| Information Seeking in the Online Age: Principles and Practice | Gebundene Ausgabe | 978-3-598-11505-9 (3-598-11505-9) | 1999 | Lucy Tedd · Richard Harley | |
| Information Seeking in the Online Age: Principles and Practice | Hardcover | 978-1-85739-260-9 (1-85739-260-4) | 1998 | Lucy A. Tedd · Richard J. Hartley |