1. Adams Jr, R. H. (2003). International migration, remittances, and the brain drain: A study of 24 labor-exporting countries. Washington: World Bank. https://openknowledge.worldbank.org/handle/10986/18161.
2. Adams, W. (1968), The brain drain. New York: Macmillan.
3. Anniste, K., Tammaru, T., Pungas, E., and Paas, T. (2012). Emigration After EU Enlargement: Was There a Brain Drain Effect in the Case of Estonia. Tartu: University of Tartu, Faculty of Economics and Business Administration.
4. Beine, M., Docquier, F., Rapoport, H. (2008). Brain drain and human capital formation in developing countries: Winners and losers. The Economic Journal, 528, pp. 631-652. http://dx.doi.org/10.1111/j.1468-0297.2008.02135.x.10.1111/j.1468-0297.2008.02135.x
5. Bernard, T. L. (1970) United States immigration laws and the brain drain. International Migration, 8, pp. 31-38. http://dx.doi.org/10.1111/j.1468-2435.1970.tb01069.x.