European Investment Bank. (2020). EIB Group Sustainability Report 2019. European Investment Bank.
Chicago-čujuhus (17. p.)European Investment Bank. EIB Group Sustainability Report 2019. European Investment Bank, 2020.
MLA-čujuhus (9. p.)European Investment Bank. EIB Group Sustainability Report 2019. European Investment Bank, 2020.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.