References
- Béjoint, Henri. 2000 [1994]. Modern Lexicography: An Introduction. Oxford: Oxford University Press.
- Grabowski, Eva–Dieter Mindt. 1995. A corpus-based learning list of irregular verbs in English. International Computer Archive of Modern English 19: 5–22.
- Lewis, Michael. 1986. The English Verb: An Exploration of Structure and Meaning. Hove: Language Teaching Publications.
