Библиография

Deutsch, Werner & Thomas Pechmann, авт-ри . 1978. Ihr, dir, or mir? On the acquisition of pronouns in German children. Cognition 6. (Cognition). 155–168.

Deutsch, Werner, A. Wagner, R. Burchardt, N. Schultz & J. Nakath, авт-ри . 2001. Person in singletons, siblings, and twins. В , Language acquisition and conceptual development, 284–315. (Language Acquisition And Conceptual Development). Cambridge: Cambridge University Press.