Amjadi, A., & Yeats, A. J. (1996). Did external barriers cause the marginalization of Sub-Saharan Africa in World Traden. World Bank.
Chicagoスタイル(17版)引用形式Amjadi, Azita, , Alexander J. Yeats. Did External Barriers Cause the Marginalization of Sub-Saharan Africa in World Traden. Washington, D.C: World Bank, 1996.
MLA(9版)引用形式Amjadi, Azita, , Alexander J. Yeats. Did External Barriers Cause the Marginalization of Sub-Saharan Africa in World Traden. World Bank, 1996.
警告: この引用は必ずしも正確ではありません.