Publisher
- Springer180
- Routledge101
- Corwin37
- Palgrave Macmillan36
- Cambridge Scholars Publishing9
- Rowman & Littlefield Publishers9
- Packt Pub8
- Emerald Publishing7
- CRC Press6
- Corwin Press6
- Palgrave Pivot6
- Bloomsbury Academic5
- Continuum5
- Libraries Unlimited5
- Pearson5
- SAGE5
- Springer Vieweg5
- Chapman & Hall/CRC4
- Jossey-Bass4
- Springer VS4