1. Catania, A. C. (2007). Learning (interim 4th edition) Cornwall-on-Hudson, NY: Sloan Publishing.
2. How language works: How babies babble, words change meaning, and language lives or dies;Crystal,2006
3. The effects of daily intensive tact instruction on the emission of pure mands and tacts in non-instructional settings by three preschool children with developmental delays;Delgado;Journal of Early and Intensive Behavioral Interventions,2007
4. Effects of social reinforcement versus tokens on the spontaneous speech of preschoolers;Eby,2011
5. Multiple exemplar instruction and the listener half of naming in children with limited speaker abilities;Feliciano,2006