1. Anderson, B. (2010). Migration, immigration controls and the fashioning of precarious workers. Work, Employment & Society, 24(2), 300–317.
2. Bouvier, L. F. (2001). Replacement migration: Is it a solution to declining and aging population? Population and Environment, 22(4), 377–381.
3. Bruni, M. (1988). A stock flow model to analyze and forecast labor market variables. Labor, 2(1), 55–116.
4. Bruni, M. (2009). The century of the Great Migration. Demographic forecasts, migration, and transition theory: A labor market perspective. Papeles de Poblacion, 15(62), 9–73.
5. Bruni, M. (2011). China’s new demographic challenge: From unlimited supply of labor to structural shortage of labor supply. Labor market and demographic scenarios: 2008–2048. Department of Political Economy, University of Modena and Reggio. Working Paper 643.
http://www.dep.unimore.it/materiali_discussione/0643.pdf
. Retrieved 26 Nov 2013.