Shihata, I. F., & Shihata, I. F. (1982). Other face of OPEC: Financial assistance to the third world. Longman.
Style de citation Chicago (17e éd.)Shihata, Ibrahim F.G, et Ibrahim F.C Shihata. Other Face of OPEC: Financial Assistance to the Third World. Longman, 1982.
Style de citation MLA (9e éd.)Shihata, Ibrahim F.G, et Ibrahim F.C Shihata. Other Face of OPEC: Financial Assistance to the Third World. Longman, 1982.
Attention : ces citations peuvent ne pas être correctes à 100%.