1. Apperly, I. (2011). Mindreaders: The cognitive basis of “Theory of Mind”. Hove: Psychology Press.
2. Arkoudas, K., & Bringsjord, S. (2009). Propositional attitudes and causation. International Journal of Software and Informatics, 3(1), 47–65.
3. Arora, S., & Barak, B. (2009). Computational complexity: A modern approach. Cambridge: Cambridge University Press.
4. Arslan, B., Taatgen, N., & Verbrugge, R. (2013). Modeling developmental transitions in reasoning about false beliefs of others. In Proceedings of the 12th international conference on cognitive modeling (pp. 77–82), Ottawa: Carleton University.
5. Aucher, G. (2010). An internal version of epistemic logic. Studia Logica, 94(1), 1–22.