APA
Kaplow L., Shavell S., . (1999). Any non-individualistic social welfare function violates the pareto principle. Cambridge, Mass: National Bureau of Eonomic Research.
Chicago
Kaplow Louis, Shavell Steven, . 1999. Any non-individualistic social welfare function violates the pareto principle. Cambridge, Mass: National Bureau of Eonomic Research.
Harvard
Kaplow L., Shavell S., . (1999). Any non-individualistic social welfare function violates the pareto principle. Cambridge, Mass: National Bureau of Eonomic Research.
MLA
Kaplow Louis, Shavell Steven, . Any non-individualistic social welfare function violates the pareto principle. Cambridge, Mass: National Bureau of Eonomic Research. 1999.