Ouano, E. (1983). Principles of Waste Water Treatment. National Science Development Board.
シカゴスタイル引用形Ouano, E.A.R. Principles of Waste Water Treatment. Manila: National Science Development Board, 1983.
MLA引用形式Ouano, E.A.R. Principles of Waste Water Treatment. National Science Development Board, 1983.
警告: この引用は必ずしも正確ではありません.