Rocha, R., & Thorburn, C. (2007). Developing annuities markets: The experience of Chile. World Bank.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিRocha, Roberto, এবং Craig Thorburn. Developing Annuities Markets: The Experience of Chile. .Washington, D.C: World Bank, 2007.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিRocha, Roberto, এবং Craig Thorburn. Developing Annuities Markets: The Experience of Chile. World Bank, 2007.