Kelly, J. J. (1987). Improving the comparability of international migration statistics : contributions by the conference of european statisticians from 1971 to date. International migration review(80), 1017–1037. |
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Added by: MIGRINTER 23 Jan 2015 15:36:56 UTC |
Pop. 4.25%
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Martin, P., Martin, S., & Cross, S. (2007). High-level dialogue on migration and development. International Migration, 45(1), 7–25. |
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Added by: MIGRINTER 30 Jan 2015 15:41:03 UTC |
Pop. 4.5%
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Simmons, A. B. (1987). The united nations recommendations and data efforts : international migration statistics. International migration review(80), 996–1016. |
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Added by: MIGRINTER 23 Jan 2015 15:49:25 UTC |
Pop. 4.75%
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