Penn, C. J., & Bowen, J. M. (2020). Design and Construction of Phosphorus Removal Structures for Improving Water Quality. 1st ed. 2018. Springer International Publishing.
Chicago-tyylinen lähdeviittausPenn, Chad J., ja James M. Bowen. Design and Construction of Phosphorus Removal Structures for Improving Water Quality. 1st Ed. 2018. Springer International Publishing, 2020.
MLA-viitePenn, Chad J., ja James M. Bowen. Design and Construction of Phosphorus Removal Structures for Improving Water Quality. 1st Ed. 2018. Springer International Publishing, 2020.
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