| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| International Migration Statistics: Guidelines for Improvement of Data Collection Systems | 978-92-2-1O9517-O (92-2-1O9517-7) | 1997 | Richard E. Bilsborrow · Graeme Hugo · A. S. Oberai · Hania Zlotnik · G. Hugo |