| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Human Investment Management: Raise the Level by Capitalising Human | Paperback | 978-981-13-5551-6 (981-13-5551-7) | 2018 |
| Human Investment Management: Raise the Level by Capitalising Human | Hardcover | 978-981-10-6022-9 (981-10-6022-3) | 2017 |