| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The Employees' Compensation Commission: Its History, Activities and Organization | 978-1-112-00703-3 (1-112-00703-2) | 2009 |
| The Weather Bureau;: its history, activities and organization, | 978-1-4297-7697-4 (1-4297-7697-8) | 2009 |