Hammer,Mark J. (2004). Water and waste water technology/5th ed (5th ed.). Pearson.
Čikaški stil citiranjaHammer,Mark J. Water and Waste Water Technology/5th Ed. 5th ed. New Jersey: Pearson, 2004.
MLA način citiranjaHammer,Mark J. Water and Waste Water Technology/5th Ed. 5th ed. Pearson, 2004.
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