(2017). CSD Policy Brief No. 67, Turkey in The Framework of the EU Energy Union, Energy Security and Governance Risks. Centăr za izsledvane na demokracijata.
Chicago-Zitierstil (17. Ausg.)CSD Policy Brief No. 67, Turkey in The Framework of the EU Energy Union, Energy Security and Governance Risks. Sofia [Bulgaria]: Centăr za izsledvane na demokracijata, 2017.
MLA-Zitierstil (9. Ausg.)CSD Policy Brief No. 67, Turkey in The Framework of the EU Energy Union, Energy Security and Governance Risks. Centăr za izsledvane na demokracijata, 2017.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.