Gurdip Singh. (2016). Environmental Law (2nd ed.). Eastern Book Company.
シカゴスタイル引用形Gurdip Singh. Environmental Law. 2nd ed. Lucknow: Eastern Book Company, 2016.
MLA引用形式Gurdip Singh. Environmental Law. 2nd ed. Eastern Book Company, 2016.
警告: この引用は必ずしも正確ではありません.