Rzayeva, G. (2015). The outlook for Azerbaijani gas supplies to Europe: Challenges and perspectives. Oxford Institute for Energy Studies.
Čikaški stil citiranja (17. izdanje)Rzayeva, G. The Outlook for Azerbaijani Gas Supplies to Europe: Challenges and Perspectives. Oxford Institute for Energy Studies, 2015.
MLA način citiranja (9. izdanje)Rzayeva, G. The Outlook for Azerbaijani Gas Supplies to Europe: Challenges and Perspectives. Oxford Institute for Energy Studies, 2015.
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