Preston, L. E., & Nashashibi, K. A. (1970). Trade patterns in the Middle East. Washington: American Enterprise Institute for Public Policy Research.
استشهاد بنمط شيكاغوPreston, Lee E.,, و Karim A. Nashashibi. Trade Patterns in the Middle East. Washington: American Enterprise Institute for Public Policy Research, 1970.
MLA استشهادPreston, Lee E.,, و Karim A. Nashashibi. Trade Patterns in the Middle East. Washington: American Enterprise Institute for Public Policy Research, 1970.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.