Holzmann, R. (2009). Social protection and labor at the World Bank, 2000-08. World Bank.
Cita Chicago (17th ed.)Holzmann, Robert. Social Protection and Labor at the World Bank, 2000-08. Washington D.C.: World Bank, 2009.
Cita MLA (9th ed.)Holzmann, Robert. Social Protection and Labor at the World Bank, 2000-08. World Bank, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.