1. American Educational Research Association, American Psychological Association et National Council on Measurement in Education (2014). Standards for educational and psychological testing.
2. Ang-Aw, H. T. & Goh, C. C. M. (2011). Understanding discrepancies in rater judgment on national-level oral examination tasks. RELC journal, 42(1), 31-51.
3. Bachman, L. F. (1990). Fundamental Considerations in Language Testing, Oxford University Press.
4. Bachman, L. F., Lynch, B. & Mason, M. (1995). Investigating Variability in Tasks and Rater Judgements in a Performance Test of Foreign Language Speaking. Language Testing, 12(2), 239-257.
5. Bachman, L. F. & Palmer, A. S. (2010). Language assessment in practice. Oxford University Press.