(1980). Betz Handbook of Industrial Water Conditioning (8th.). Betz.
シカゴスタイル引用形Betz Handbook of Industrial Water Conditioning. 8th. Pennysylvania: Betz, 1980.
MLA引用形式Betz Handbook of Industrial Water Conditioning. 8th. Betz, 1980.
警告: この引用は必ずしも正確ではありません.