References
- Ball, M. J. (Ed.). (1988a). Theoretical linguistics and disordered language. London: Croom Helm.
- Ball, M. J. (Ed.). (1988b). The use of Welsh. Clevedon, UK: Multilingual Matters.
- Ball, M. J. (Ed.). (2005). Clinical sociolinguistics. Malden, MA: Blackwell.
- Ball, M. J. (Ed.). (2009). The Routledge handbook of sociolinguistics around the world. London: Routledge.
- Ball, M. J., & Code, C. (Eds.). (1997). Instrumental clinical phonetics. San Diego, CA: Singular Publishing Group.
- Ball, M. J., & Jones, G. E. (Eds.). (1984). Welsh phonology: Selected readings. Cardiff, UK: University of Wales Press.
- Ball, M. J., & Kent, R. D. (Eds.). (1997). The new phonologies: Developments in clinical linguistics. San Diego, CA: Singular Publishing Group.
- Ball, M. J., & Müller, N. (1992). Mutation in Welsh. London: Routledge.
- Ball, M. J., & Müller, N. (2005). Phonetics for communication disorders. Mahwah, NJ: Lawrence Erlbaum Associates.
- Ball, M. J., Rahilly, J., & Tench, P. (1996). The phonetic transcription of disordered speech. San Diego, CA: Singular Publishing Group.
- Ball, M. J., & Williams, B. (2001). Welsh phonetics. Lewiston, NY: The Edwin Mellen Press.
- Kent, R. D., & Ball, M. J. (2000). Voice quality measurement. San Diego, CA: Singular Thomson Learning.