European Investment Bank. (2021). Carbon Footprint Report 2020: Greenhouse gas emissions resulting from EIB Group internal operations. European Investment Bank.
Chicago-referens (17:e uppl.)European Investment Bank. Carbon Footprint Report 2020: Greenhouse Gas Emissions Resulting from EIB Group Internal Operations. European Investment Bank, 2021.
MLA-referens (9:e uppl.)European Investment Bank. Carbon Footprint Report 2020: Greenhouse Gas Emissions Resulting from EIB Group Internal Operations. European Investment Bank, 2021.
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