Grogger, J., & Michalopoulos, C. (1999). Welfare dynamics under term limits. National Bureau of Economic Research.
Čikaški stil citiranja (17. izdanje)Grogger, Jeff, i Charles Michalopoulos. Welfare Dynamics Under Term Limits. Cambridge: National Bureau of Economic Research, 1999.
MLA način citiranja (9. izdanje)Grogger, Jeff, i Charles Michalopoulos. Welfare Dynamics Under Term Limits. National Bureau of Economic Research, 1999.
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