Boland, R. (1993). Environmental management training. Sterling publishers.
シカゴスタイル引用形Boland, R.G.A. Environmental Management Training. New Delhi: Sterling publishers, 1993.
MLA引用形式Boland, R.G.A. Environmental Management Training. Sterling publishers, 1993.
警告: この引用は必ずしも正確ではありません.