Cita APA

Hamermesh, D. S. ‎. 1. (1988). Data difficulties in labor economics. Cambridge, MA: National Bureau of Economic Research.

Citación estilo Chicago

Hamermesh, Daniel Selim‏ ‎ 1943-‏. Data Difficulties in Labor Economics. Cambridge, MA: National Bureau of Economic Research, 1988.

Cita MLA

Hamermesh, Daniel Selim‏ ‎ 1943-‏. Data Difficulties in Labor Economics. Cambridge, MA: National Bureau of Economic Research, 1988.