| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| International Migration Statistics: Guidelines for Improvement of Data Collection Systems | 978-92-2-109517-0 (92-2-109517-7) | 1997 | Richard E. Bilsborrow · Graeme Hugo · A. S. Oberai · G. Hugo · H. Zlotnik |
| International Migration Systems: A Global Approach | 978-0-19-828356-0 (0-19-828356-3) | 1992 | Mary M. Kritz · etc. · Lin Lean Lim |