European Investment Bank. (2021). EIB Complaints Mechanism Report 2020. European Investment Bank.
Citazione stile Chigago Style (17a edizione)European Investment Bank. EIB Complaints Mechanism Report 2020. European Investment Bank, 2021.
Citatione MLA (9a ed.)European Investment Bank. EIB Complaints Mechanism Report 2020. European Investment Bank, 2021.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.