Publisher
- Routledge41
- Jessica Kingsley Publishers17
- Corwin15
- SAGE Publications Ltd15
- SAGE Publications, Inc7
- Rowman & Littlefield Publishers5
- Springer5
- Bloomsbury4
- Rowman & Littlefield4
- SAGE4
- Independent Thinking Press3
- Pearson3
- Piatkus3
- Academic Press2
- Anthem Press2
- Bloomsbury Education2
- Jessica Kingsley2
- John Catt2
- Springer Gabler2
- AMACOM1