International Association on Water Pollution Research and Control, Joint Committee on Urban Srorm Drainage, International Workshop on Sewer sendiments, & Verbanck, M. A. (1992). Origin occurence and behaviour of sediments in sewer systems: Proceedings of the first International Workshop on Sewer Sendiments, organized by the 'Real Sewer Sendiments' Task Group of the IAWPR/IAHR Joint Committee on Urban Storm Drainage, Brussels, Belgium, 4-6 September 1991. Pergamon Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)International Association on Water Pollution Research and Control, Joint Committee on Urban Srorm Drainage, International Workshop on Sewer sendiments, και M. A. Verbanck. Origin Occurence and Behaviour of Sediments in Sewer Systems: Proceedings of the First International Workshop on Sewer Sendiments, Organized by the 'Real Sewer Sendiments' Task Group of the IAWPR/IAHR Joint Committee on Urban Storm Drainage, Brussels, Belgium, 4-6 September 1991. Oxford: Pergamon Press, 1992.
Παραπομπή σε μορφή MLA (9th εκδ.)International Association on Water Pollution Research and Control, et al. Origin Occurence and Behaviour of Sediments in Sewer Systems: Proceedings of the First International Workshop on Sewer Sendiments, Organized by the 'Real Sewer Sendiments' Task Group of the IAWPR/IAHR Joint Committee on Urban Storm Drainage, Brussels, Belgium, 4-6 September 1991. Pergamon Press, 1992.