International Labour Office ยท O.I.
| title | ISBN-13 | year of publication |
|---|---|---|
| Ilo Migration Survey 2003: Country Summaries | 978-92-2-015749-7 | 2004 |
| Labour inspection: A workers' education manual | 978-92-2-105359-0 | 1986 |
| Testing in the Workplace | 978-92-2-108746-5 | 1993 |
| Yearbook of Labour Statistics: Retrospective Edition on Population Censuses 1945-1989 | 978-92-2-006428-3 | 1990 |