Welford, R. (1999). Corporate environmental management: Systems and strategies. Universities Press.
シカゴスタイル引用形Welford, Richard. Corporate Environmental Management: Systems and Strategies. Hyderabad: Universities Press, 1999.
MLA引用形式Welford, Richard. Corporate Environmental Management: Systems and Strategies. Universities Press, 1999.
警告: この引用は必ずしも正確ではありません.