Ghaleb, A. (2011). Natural gas as an instrument of Russian state power. Strategic Studies Institute, U.S. Army War College.
Chicago-Zitierstil (17. Ausg.)Ghaleb, Alexander. Natural Gas as an Instrument of Russian State Power. Carlisle, PA: Strategic Studies Institute, U.S. Army War College, 2011.
MLA-Zitierstil (9. Ausg.)Ghaleb, Alexander. Natural Gas as an Instrument of Russian State Power. Strategic Studies Institute, U.S. Army War College, 2011.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.