Sawyer, H. L. (1983). Soviet perceptions of the oil factor in US foreign policy: The Middle East-Gulf region. Westview. Pr.
Chicago-Zitierstil (17. Ausg.)Sawyer, Herbert L. Soviet Perceptions of the Oil Factor in US Foreign Policy: The Middle East-Gulf Region. Boulder, Colo: Westview. Pr, 1983.
MLA-Zitierstil (9. Ausg.)Sawyer, Herbert L. Soviet Perceptions of the Oil Factor in US Foreign Policy: The Middle East-Gulf Region. Westview. Pr, 1983.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.