Sarai, D. S. (2006). Water treatment made simple for operators. John Wiley & Sons.
シカゴスタイル引用形Sarai, Darshan Singh. Water Treatment Made Simple for Operators. N. Jersey: John Wiley & Sons, 2006.
MLA引用形式Sarai, Darshan Singh. Water Treatment Made Simple for Operators. John Wiley & Sons, 2006.
警告: この引用は必ずしも正確ではありません.