Roberts, K., & Arrow, K. (2001). Possibility Theorems with Interpersonally Comparable Welfare Levels. Elgar.
Lua i Stíl Chicago (17ú heag.)Roberts, K., agus K. Arrow. Possibility Theorems with Interpersonally Comparable Welfare Levels. Elgar, 2001.
Lua MLA (9ú heag.)Roberts, K., agus K. Arrow. Possibility Theorems with Interpersonally Comparable Welfare Levels. Elgar, 2001.
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