Erakat, S. M. (1983). OPEC and the Arab-Israili conflict. British Library Document Supply Centre.
Chicagoスタイル(17版)引用形式Erakat, Sa'eb Mohammed. OPEC and the Arab-Israili Conflict. Boston Spa, United Kingdom: British Library Document Supply Centre, 1983.
MLA(8版)引用形式Erakat, Sa'eb Mohammed. OPEC and the Arab-Israili Conflict. British Library Document Supply Centre, 1983.
警告: この引用は必ずしも正確ではありません.