Publisher
- Palgrave Macmillan173
- Routledge116
- Springer115
- Policy Press96
- Policy19
- SAGE15
- Edward Elgar Publishing10
- Zed Books10
- Berghahn Books9
- Springer VS9
- Palgrave8
- Kluwer Law International7
- SAGE Publications Ltd7
- Palgrave Pivot6
- Springer Nature6
- Anthem Press5
- Manchester University Press5
- Springer Gabler5
- Routledge, Taylor & Francis Group4
- Rowman & Littlefield4