Holzmann, R. (2009). Aging populations, pension funds, and financial markets: Regional perspectives and global challenges for central, eastern, and southern Europe. The World Bank.
Citazione stile Chigago Style (17a edizione)Holzmann, Robert. Aging Populations, Pension Funds, and Financial Markets: Regional Perspectives and Global Challenges for Central, Eastern, and Southern Europe. Washington, D. C: The World Bank, 2009.
Citatione MLA (9a ed.)Holzmann, Robert. Aging Populations, Pension Funds, and Financial Markets: Regional Perspectives and Global Challenges for Central, Eastern, and Southern Europe. The World Bank, 2009.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.