Singh, A., & Sharma, U. (1984). Current practices in environmental enginering. International Book Traders.
シカゴスタイル引用形Singh, Alam, , U.S Sharma. Current Practices in Environmental Enginering. Delhi: International Book Traders, 1984.
MLA引用形式Singh, Alam, , U.S Sharma. Current Practices in Environmental Enginering. International Book Traders, 1984.
警告: この引用は必ずしも正確ではありません.