Workshop on Design-Operation Interactions at Large Wastewater Treatment Plants : Vienna, International Association on Water Pollution Research, & Emde, W. v. d. (1977). Proceedings of the Workshop on Design-operation Interactions at Large Wastewater Treatment Plants, Vienna, September 8-12, 1975. Pergamon Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)Workshop on Design-Operation Interactions at Large Wastewater Treatment Plants : Vienna, International Association on Water Pollution Research, και Wilhelm von der Emde. Proceedings of the Workshop on Design-operation Interactions at Large Wastewater Treatment Plants, Vienna, September 8-12, 1975. Oxford: Pergamon Press, 1977.
Παραπομπή σε μορφή MLA (9th εκδ.)Workshop on Design-Operation Interactions at Large Wastewater Treatment Plants : Vienna, et al. Proceedings of the Workshop on Design-operation Interactions at Large Wastewater Treatment Plants, Vienna, September 8-12, 1975. Pergamon Press, 1977.