Brophy, S. ., Biswas, G. ., Katzlberger, T. ., Bransford, J. ., & Schwartz, D. . (1999). Teachable agents: Combining insights from learning theory and computer science. Artificial Intelligence in Education. (Original work published 1999)

Leelawong, K. ., Davis, J. ., Vye, N. ., Biswas, G. ., Schwartz, D. ., Belynne, T. ., … Bransford, J. . (2002). The effects of feedback in supporting learning by teaching in a teachable agent environment. Keeping Learning Complex: The Proceedings of the Fifth International Conference of the Learning Sciences. Mahwah, NJ: Erlbaum. (Original work published 2002)

Biswas, G. ., Katzlberger, T. ., Bransford, J. ., & Schwartz, D. . (2001). Extending intelligent learning environments with teachable agents to enhance learning. In Artificial Intelligence in Education. Amsterdam: IOS Press. (Original work published 2001)