Ghadar, F. (1977). The evolution of OPEC strategy. Lexington Books, D.C. Heath.
Chicagoスタイル(17版)引用形式Ghadar, Fariborz. The Evolution of OPEC Strategy. Lexington, Mass: Lexington Books, D.C. Heath, 1977.
MLA(9版)引用形式Ghadar, Fariborz. The Evolution of OPEC Strategy. Lexington Books, D.C. Heath, 1977.
警告: この引用は必ずしも正確ではありません.