ADB. (1993). Environmental guidelines for selected ifrastructure Projects. ADB.
シカゴスタイル引用形ADB. Environmental Guidelines for Selected Ifrastructure Projects. Manila: ADB, 1993.
MLA引用形式ADB. Environmental Guidelines for Selected Ifrastructure Projects. ADB, 1993.
警告: この引用は必ずしも正確ではありません.