1. Communicative Development During Infancy;Adamson,1995
2. Understanding Log-linear Analysis with ILOG: an Interactive Approach;Bakeman,1994
3. The acquisition of performatives prior to speech;Bates;Merrill-Palmer Quarterly,1975
4. The Emergence of Symbols: Cognition and Communication in Infancy;Bates,1979
5. From First Words to Grammar: Individual Differences and Dissociable Mechanisms;Bates,1988