SHIHATA, I. F. The Other Face of OPEC: Financial assistance to the third world (energy resorces and policies of the Middle East and North Africa). Longman.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSHIHATA, Ibrahim F.I. The Other Face of OPEC: Financial Assistance to the Third World (energy Resorces and Policies of the Middle East and North Africa). Longman.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSHIHATA, Ibrahim F.I. The Other Face of OPEC: Financial Assistance to the Third World (energy Resorces and Policies of the Middle East and North Africa). Longman.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.