Werner, W. L. (1993). Aspects of ecological problems and environmental awareness in South Asia. Manohar.
シカゴスタイル引用形Werner, Wolfgang L. Aspects of Ecological Problems and Environmental Awareness in South Asia. New Delhi: Manohar, 1993.
MLA引用形式Werner, Wolfgang L. Aspects of Ecological Problems and Environmental Awareness in South Asia. Manohar, 1993.
警告: この引用は必ずしも正確ではありません.