Publisher
- Crown House Publishing2
- Dorling Kindersley Limited2
- Palgrave2
- Pearson-Prentice Hall2
- Psychology2
- Quercus2
- Rough Guides2
- SAGE Publications, Inc2
- Springer Fachmedien Wiesbaden Imprint: Springer2
- Springer VS2
- Teach Yourself2
- Vintage Digital2
- Wiley2
- Worth2
- Academic Press1
- Aurum1
- Aurum Press1
- Aurum Press Ltd1
- Austin Macauley Publishers1
- Bohn Stafleu van Loghum Imprint: Bohn Stafleu van Loghum1