Cummins, J. D., & Mahul, O. (2009). Catastrophe risk financing in developing countries: Principles for public intervention. World Bank.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিCummins, J. David, এবং Olivier Mahul. Catastrophe Risk Financing in Developing Countries: Principles for Public Intervention. Washington, D.C.: World Bank, 2009.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিCummins, J. David, এবং Olivier Mahul. Catastrophe Risk Financing in Developing Countries: Principles for Public Intervention. World Bank, 2009.