European Investment Bank. (2021). EIB financing and borrowing activities 2020. European Investment Bank.
Chicago Style (17. basım) AtıfEuropean Investment Bank. EIB Financing and Borrowing Activities 2020. European Investment Bank, 2021.
MLA (9th ed.) AtıfEuropean Investment Bank. EIB Financing and Borrowing Activities 2020. European Investment Bank, 2021.
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