1. Benson, P. (1997). The philosophy and politics of learner autonomy. In P. Benson & P. Voller (Eds.), Autonomy & independence in language learning (pp.18–34). London, New York: Longman.
2. Benson, P. (2001).Teaching and researching autonomy in language learning. London: Longman.
3. Benson, P., & Toogood, S. ( Eds.). (2002). Learner autonomy 7: Challenges to research and practice. Dublin: Authentik.
4. Benson, P., & Voller, P. (Eds.). (1997). Autonomy and independence in language learning. London: Longman.
5. Bornay, N. (2011). Explicit strategy training in vocabulary learning for beginning Spanish students. FULGOR, 4, 18–31. Retrieved from http://ehlt.flinders.edu.au/deptlang/fulgor/latest_issue.htm