(1987). Trade among developing countries: Theory, policy, issues and principal trends. World bank.
シカゴスタイル引用形Trade Among Developing Countries: Theory, Policy, Issues and Principal Trends. Washington: World bank, 1987.
MLA引用形式Trade Among Developing Countries: Theory, Policy, Issues and Principal Trends. World bank, 1987.
警告: この引用は必ずしも正確ではありません.