David Card, O. A. (2011). Handbook of Labor Economics. ELSEVIER.
Chicago Style (17th ed.) CitationDavid Card, Orley Ashenfelter. Handbook of Labor Economics. ELSEVIER, 2011.
MLA引文David Card, Orley Ashenfelter. Handbook of Labor Economics. ELSEVIER, 2011.
警告:這些引文格式不一定是100%准確.