Grings, W. W. (1942). The verbal summator technique and verbal mental states. Journal of Abnormal and Social Psychology, 37(4), 529-545. doi:10.1037/h0054337. [FULLTEXT]
A History of Psycholinguistics
Bibliography for Levelt (2013)
Grings, W. W. (1942). The verbal summator technique and verbal mental states. Journal of Abnormal and Social Psychology, 37(4), 529-545. doi:10.1037/h0054337. [FULLTEXT]