(1999). Environmental management-Examples of environmental performance evaluation (EPE). Geneva: Dansk Standard.
シカゴスタイル引用形Environmental Management-Examples of Environmental Performance Evaluation (EPE). Geneva: Dansk Standard, 1999.
MLA引用形式Environmental Management-Examples of Environmental Performance Evaluation (EPE). Geneva: Dansk Standard, 1999.
警告: この引用は必ずしも正確ではありません.