Publisher
- Academic1
- Academic Press3
- Balzer + Bray2
- Batsford1
- Bohn Stafleu van Loghum1
- British Standards Institution7
- CRC Press3
- CRC/Taylor & Francis1
- Churchill Livingstone1
- Churchill Livingstone/Elsevier1
- Crown House Publishing1
- Department for Education5
- Department for International Development3
- Department for Transport8
- Department of Health1
- Department of Health and Social Care6
- Dorling Kindersley, in association with the American Museum of Natural History1
- Elsevier3
- Elsevier Masson1
- Elsevier Saunders1