Communication, symbolic communication, and language in child and chimpanzee
Communication, symbolic communication, and language in child and chimpanzee: Comment on Savage-Rumbaugh, McDonald, Sevcik, Hopkins, and Rupert (1986) Seidenberg, M. S., & Petitto, L. A. (1987)
Communication, symbolic communication, and language in child and chimpanzee: Comment on Savage-Rumbaugh, McDonald, Sevcik, Hopkins, and Rupert (1986). Journal of Experimental Psychology, General, 116(3), 279-287.
