| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Challenge of Employee Shareholding | 978-0-220-69432-6 (0-220-69432-X) | |
| Laws of Business Management and the Executive Way of Life | 978-0-220-69437-1 (0-220-69437-0) | |
| Role of Managing Director | 978-0-220-69444-9 (0-220-69444-3) | 1959 |