Hughlings Jackson, J. (1879). On affections of speech from disease of the brain. Brain, 2, 203-222. doi:10.1093/brain/2.2.203. [FULLTEXT]
A History of Psycholinguistics
Bibliography for Levelt (2013)

Hughlings Jackson, J. (1879). On affections of speech from disease of the brain. Brain, 2, 203-222. doi:10.1093/brain/2.2.203. [FULLTEXT]