Παραπομπή σε μορφή APA (7η εκδ.)

Gurenko, E., & Mahul, O. (2003). Combining insurance, contingent debt, and self-retention in an optimal corporate risk financing strategy. World Bank.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Gurenko, Eugene, και Olivier Mahul. Combining Insurance, Contingent Debt, and Self-retention in an Optimal Corporate Risk Financing Strategy. Washington, D.C: World Bank, 2003.

Παραπομπή σε μορφή MLA (9th εκδ.)

Gurenko, Eugene, και Olivier Mahul. Combining Insurance, Contingent Debt, and Self-retention in an Optimal Corporate Risk Financing Strategy. World Bank, 2003.