Publisher
- Routledge59
- Hart Publishing18
- Palgrave Macmillan11
- Springer9
- Edward Elgar Publishing8
- Pearson4
- Edward Elgar Publishing Limited3
- Hart3
- Manchester University Press3
- Lexington Books2
- Palgrave2
- Routledge, Taylor and Francis Group2
- Anthem Press1
- Asser Press1
- Biteback Publishing1
- Bloomsbury Professional1
- Bristol University Press1
- CRC Press1
- Cambridge Scholars Publishing1
- EUP1