European Commission & European Commission Eurostat. (2013). Smarter, greener, more inclusive?: Indicators to support the Europe 2020 strategy. Publications Office of the European Union.
Παραπομπή σε μορφή Chicago (17η εκδ.)European Commission και European Commission Eurostat. Smarter, Greener, More Inclusive?: Indicators to Support the Europe 2020 Strategy. Luxembourg: Publications Office of the European Union, 2013.
Παραπομπή σε μορφή MLA (8th εκδ.)European Commission και European Commission Eurostat. Smarter, Greener, More Inclusive?: Indicators to Support the Europe 2020 Strategy. Publications Office of the European Union, 2013.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.