| Job Links | Libraries & Information Sources | Museums | |
| UCL Library | OPACs | M25 Consortium | |
| Library of Congress: | MARC | Authorities: LC ; DRA |
The British Library |
| On-line Libraries | Central Library of the European Commission | Public Libraries Online | |
| The WWW Virtual Library | Maksim Moshkow's library | Project Gutenberg | Публичная
Электронная
Библиотека (EEL) |
| DDC | Re:source | CILIP | UDC |