Werner, H., & Kaplan, B. (1963). Symbol formation: An organismic-developmental approach to language and the expression of thought. New York: John Wiley & Sons. [FULLTEXT]
A History of Psycholinguistics
Bibliography for Levelt (2013)

Werner, H., & Kaplan, B. (1963). Symbol formation: An organismic-developmental approach to language and the expression of thought. New York: John Wiley & Sons. [FULLTEXT]