.Shihata, I. F. I. (1982). The other face of OPEC: Financial assistance to the Third World. Longman.
Style de citation Chicago (17e éd.).Shihata, Ibrahim F. I. The Other Face of OPEC: Financial Assistance to the Third World. London ; New York: Longman, 1982.
Style de citation MLA (9e éd.).Shihata, Ibrahim F. I. The Other Face of OPEC: Financial Assistance to the Third World. Longman, 1982.
Attention : ces citations peuvent ne pas être correctes à 100%.