1. Aho, Kevin. 2014. Existentialism: An introduction. Cambridge: Polity Press.
2. Ahuviar, Aaron, Neil Thin, Daniel Haybron, Robert Biswas-Diener, Mathieu Ricard, and Jean Timsit. 2015. Happiness: An interactionist perspective. International Journal of Well-Being 5: 1–18.
3. Alexandrova, Anna. 2016. The science of well-being. In The Routledge handbook of philosophy of well-being, ed. Guy Fletcher, 389–401. Abingdon: Routledge.
4. ———. 2021. A philosophy for the science of well-being. Oxford: Oxford University Press.
5. Annas, Julia. 2012. Intelligent virtue. New York: Oxford University Press.