APA aipamena

David Card, O. A. (2011). Handbook of Labor Economics. ELSEVIER.

Chicago Style aipamena

David Card, Orley Ashenfelter. Handbook of Labor Economics. ELSEVIER, 2011.

MLA aipamena

David Card, Orley Ashenfelter. Handbook of Labor Economics. ELSEVIER, 2011.

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