References
Daniel M. Haybron
(2012). Nicholas white, a brief history of happiness. Philosophy and Phenomenological Research 85 (3), pp. 729-732.
(2005). On being happy or unhappy. Philosophy and Phenomenological Research 71 (2), pp. 287-317.
(1001). Happiness and pleasure. Philosophy and Phenomenological Research 62 (3), pp. 501-528.