Publisher
- John Wiley & Sons, Inc24
- American Management Association12
- Pearson11
- British Standards Institution10
- Springer Gabler10
- AMACOM9
- Pearson Business8
- Routledge7
- Financial Times/ Prentice Hall6
- Grupo Nelson6
- Wiley6
- John Wiley & Sons5
- KoganPage5
- Productivity Press5
- AMACOM--American Management Association4
- Austin Macauley Publishers4
- HarperCollins Leadership4
- Panoma Press4
- Thomas Nelson4
- Ebury Digital3