Publisher
- Routledge, an imprint of the Taylor & Francis Group1
- SPICe1
- Sage Publications1
- Scottish Parliament Information Centre1
- Springer Fachmedien Wiesbaden1
- Springer International Publishing Imprint: Palgrave Macmillan1
- Springer International Publishing Imprint: Springer1
- Springer Singapore1
- Springer VS1
- SpringerOpen1
- Verso1
- Westminster Forum Projects1
- Wildfire1
- Wiley1
- [Routledge]1