1. Brooke, J. and Hirst, G. (2012) Robust, Lexicalized Native Language Identification. Proceedings of COLING 2012, Mumbai, 8-15 December 2012, 391-408.
2. Learner English on Computer
3. Language Transfer
4. Ellis, R. (1994) The Study of Second Language Acquisition. Shanghai Foreign Language Education Press, Shanghai.
5. A Role for the Mother Tongue