1. Language testing and assessment (Part I)
2. Alderson, J. C., Clapham, C. & Wall, D. (1995). Language test construction and evaluation. Cambridge, England: Cambridge University Press.
3. Alderson, J. C., Davidson, F., Douglas, D., Huhta, A., Turner, C. & Wylie, E. (1995, February). Report of the task force on testing standards to the International Language Testing Association. (ERIC Document Reproduction Service No. ED390268).Retrieved November 27, 2003, from http://www.surrey.ac.uk/ELI/ilta/ilta.html
4. Bachman, L. (1990). Fundamental considerations in language testing. Oxford, England: Oxford University Press.