Publisher
- Rowman & Littlefield Publishers3
- Wiley Blackwell3
- CQ Press2
- Elsevier2
- Fernwood Pub2
- Hodder Education2
- How To Books2
- Jossey-Bass2
- Lantern Publishing2
- Lexington Books2
- Longman2
- Pearson Education2
- Pearson Education Limited2
- Penguin2
- Routledge, Taylor & Francis Group2
- Rowman & Littlefield2
- AMACOM Books1
- Alpha Books1
- Bohn Stafleu van Loghum1
- Cambridge Scholars Publishing1