The transition from gesture to symbol in American Sign Language Petitto, L. A. (1989).
The transition from gesture to symbol in American Sign Language Petitto, L. A. (1989).
The transition from gesture to symbol in American Sign Language. In V. Volterra & C. Erting (Eds.), From gesture to language in hearing and deaf children (pp. 153-161). Heidelberg, Germany: Springer-Verlag.
