Cita APA

Orley C. Ashenfelter and David Card. (1999). Handbook of Labor Economics. ELSEVIER.

Citación estilo Chicago

Orley C. Ashenfelter and David Card. Handbook of Labor Economics. ELSEVIER, 1999.

Cita MLA

Orley C. Ashenfelter and David Card. Handbook of Labor Economics. ELSEVIER, 1999.

Warning: These citations may not always be 100% accurate.