Levelt, Willem J. M. Language Production Group Levelt, MPI for Psycholinguistics, Max Planck Society;
Levelt_Causes_1978.pdf (Verlagsversion), 2MB
Levelt, W. J. M., Sinclair, A., & Jarvella, R. J. (1978). Causes and functions of linguistic awareness in language acquisition: Some introductory remarks. In A. Sinclair, R. Jarvella, & W. J. M. Levelt (Eds.), The child's conception of language (pp. 1-14). Heidelberg: Springer.