Bird, G. R. (1988). Commercial bank provisioning against claims on developing countries. International Economics Dept., World Bank.
Cita Chicago (17th ed.)Bird, Graham R. Commercial Bank Provisioning Against Claims on Developing Countries. Washington, D.C: International Economics Dept., World Bank, 1988.
Cita MLA (9th ed.)Bird, Graham R. Commercial Bank Provisioning Against Claims on Developing Countries. International Economics Dept., World Bank, 1988.
Atenció: Aquestes cites poden no estar 100% correctes.