1. Adler, M. D. (2012). Wellbeing and fair distribution. New York: Oxford UP.
2. Alt, F. (1936). Über die messbarkeit des nutzens. Zeitschrift für Nationalökonomie VII (2), 161–169, reprinted as Alt (1971).
3. Alt, F. (1971). On the measurability of utility. In: Chipman, J. S., Hurwicz, L., Richter, M. K., Sonnenschein, H. F. (Eds.), Preferences, utility, demand: A minnesota symposium. Harcourt Brace Jovanovich, reprint of Alt (1936), translated by Sigfried Schach.
4. Arrow, K. J. (1977). Extended sympathy and the possibility of social choice. American Economic Review: Papers and Proceedings, 67, 219–225.
5. Arrow, K. J., Sen, A. K., & Suzumura, K. (Eds.). (2002). Handbook of Social Choice and Welfare (Vol. I). Amsterdam: North-Holland.