Pfeffermann, G. P. (1989). Trends in private investment in developing countries. World Bank.
シカゴスタイル引用形Pfeffermann, Guy P. Trends in Private Investment in Developing Countries. World Bank, 1989.
MLA引用形式Pfeffermann, Guy P. Trends in Private Investment in Developing Countries. World Bank, 1989.
警告: この引用は必ずしも正確ではありません.