1. Aiken, L. H., Buchan, J., Sochaiski, J., Nichols, B., & Powell, M. (2004). Trends in international nurse migration. Health Affairs, 23(3), 69–77.
2. Allan, K. (2013). Skilling the self: The communicability of immigrants as flexible labour. In A. Duchêne, M. Moyer, & C. Roberts (Eds.), Language, migration and social inequalities: A critical sociolinguistic perspective on institutions and work (pp. 56–80). Multilingual Matters.
3. Bannerman, G., & Schonhardt-Bailey, C. (Eds.). (2008). Battles over free trade: The advent of free trade, 1776–1846 (Vol. 1). Pickering & Chatto.
4. Bourdieu, P., & Passeron, J. C. (1977). Reproduction in education, society and culture. Sage.
5. Callahan, R. M., & Gándara, P. C. (Eds.). (2014). The bilingual advantage: Language, literacy and the US labor market. Multilingual Matters.