References
- Halliday, M. A. K. and Christian M. I. M. Matthiessen. 2014. Halliday’s introduction to functional grammar. 4th edn. London: Routledge.
- Halliday, M. A. K. and Jonathan J. Webster (eds.). 2009. Continuum companion to systemic functional linguistics. London: Continuum.
- Hasan, Ruqaiya, Christian M. I. M. Matthiessen and Jonathan J. Webster (eds.). 2005. Continuing discourse on language: a functional perspective. London: Equinox.
- Matthiessen, Christian M. I. M., Kazuhiro Teruya and Canzhong Wu. 2008. Multilingual studies as a multi-dimensional space of interconnected language studies. In Jonathan J. Webster (ed.), Meaning in context: implementing intelligent applications of language studies, 146–220. London: Continuum.
- Webster, Jonathan J. (ed.). 2015. The Bloomsbury companion to M.A.K. Halliday. London: Bloomsbury.