1. Ali, N. L. (2013). A changing paradigm in language planning: English-medium instruction policy at the tertiary level in Malaysia. Current Issues in Language Planning, 14(1), 73–92.
2. Baldauf, R. B. (1997). Tertiary language, literacy and communication policies: needs and practices. In Z. Golebiowski (Ed.), First national conference on tertiary literacy: Research and practice (Vol. 1, pp. 1–19). Melbourne: Victoria University Press.
3. Barnard, R., & McLellan, J. (Eds.). (2014). Codeswitching in university English-medium classes: Asian perspectives. Clevedon: Multilingual Matters.
4. Callahan, M. P. (2003). Language policy in modern Burma. In M. Brown & S. Ganguly (Eds.), Fighting words. Language policy and ethnic relations in Asia (pp. 143–175). Cambridge Mass: MIT Press.
5. Coleman, J. A. (2006). English-medium teaching in European higher education. Language Teaching, 39, 1–14.