APA-viite (7. p.)
World Bank, ebrary, Inc, & Rudolph, H. P. (2007). Financial sector dimensions of the Colombian pension system. World Bank.
Chicago-viite (17. p.)
World Bank, Inc ebrary, ja Heinz P. Rudolph. Financial Sector Dimensions of the Colombian Pension System. Washington, D.C.: World Bank, 2007.
MLA-viite (9. p.)
World Bank, et al. Financial Sector Dimensions of the Colombian Pension System. World Bank, 2007.
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