European Investment Bank. (2021). EIB financing and borrowing activities 2020. European Investment Bank.
Cita Chicago (17th ed.)European Investment Bank. EIB Financing and Borrowing Activities 2020. European Investment Bank, 2021.
Cita MLA (9th ed.)European Investment Bank. EIB Financing and Borrowing Activities 2020. European Investment Bank, 2021.
Atenció: Aquestes cites poden no estar 100% correctes.