Singh, B. K. (2004). Biodiversity: Conservation and management.
シカゴスタイル引用形Singh, B K. Biodiversity: Conservation and Management. Mangal Deep Publications, Jaipur, 2004.
MLA引用形式Singh, B K. Biodiversity: Conservation and Management. 2004.
警告: この引用は必ずしも正確ではありません.