1. Boud, D. (2007). Assessment design for learner responsibility. Retrieved November 3, 2007, from http://ewds.strath.ac.uk/public/reap07/Boud-web/img0.html.
2. Peer assessment of language proficiency;Cheng;Language Testing,2005
3. The Impact of Goal Orientation, Self-Reflection and Personal Characteristics on the Acquisition of Oral Presentation Skills;De Grez;European Journal of Psychology of Education,2009
4. Falchikov, N. (2005).Improving assessment through student involvement. Practical solutions for aiding learning in higher and further education. New York: RoutledgeFalmer.
5. Hattie, J. (2009). Visible learning. A synthesis of over 800 meta-analyses relating to achievement. London/New York: Routledge.