Lakshmana, C. (2016). Sustainable Development & Environmental Protection. Book well.
Chicagoスタイル(17版)引用形式Lakshmana, C.M. Sustainable Development & Environmental Protection. Delhi: Book well, 2016.
MLA(9版)引用形式Lakshmana, C.M. Sustainable Development & Environmental Protection. Book well, 2016.
警告: この引用は必ずしも正確ではありません.