D. G. M. Roberts
- Presidential Address 1986 (4 November). Dans: Proceedings of the Institution of Civil Engineers, v. 82, n. 1 (février 1987). (1987):
- Greater Cairo Wastewater Project: History, Development and Management Philosophy. Dans: Proceedings of the Institution of Civil Engineers, v. 78, n. 4 (août 1985). (1985):
- Collection, Treatment and Reutilization of Waste Waters in Arid Zones of the Middle East. Dans: Proceedings of the Institution of Civil Engineers, v. 62, n. 2 (mai 1977). (1977):
- Edinburgh's Sewage Treatment Disposal Scheme – Further Developments. Dans: Proceedings of the Institution of Civil Engineers, v. 74, n. 2 (mai 1983). (1983):
- Commonwealth Engineers' Council – its Past and its Future. Dans: Proceedings of the Institution of Civil Engineers, v. 86, n. 2 (avril 1989). (1989):
- Weymouth and Portland Marine Treatment Scheme: Tunnel Outfall and Marine Treatment Works. Dans: Proceedings of the Institution of Civil Engineers, v. 76, n. 1 (février 1984). (1984):
- Commonwealth Engineers' Council – ist Past and ist Future. Dans: Proceedings of the Institution of Civil Engineers, v. 84, n. 2 (avril 1988). (1988):
- Baghdad Main Drainage. Dans: Proceedings of the Institution of Civil Engineers, v. 47, n. 4 (décembre 1970). (1970):
- Introduction and historical overview. Dans: Proceedings of the Institution of Civil Engineers - Civil Engineering, v. 97, n. 5 (mai 1993). (1993):