1. An introduction to the European Hydrological System — Systeme Hydrologique Europeen, “SHE”, 1: History and philosophy of a physically-based, distributed modelling system
2. U. S. Army Corps of Engineers (1990) : HEC-1 flood hydrograph package user’s manual: Hydrologic Engineering Center, Davis, CA, pp. 1-434.
3. U. S. Army Corps of Engineers (2000) : HEC-HMS Hydrologic modeling system user’s manual: Hydrologic Engineering Center, Davis, CA, pp. 1-157.
4. U. S. Environmental Protection Agency (1988) : Storm water Management Model, 4, User’s manual, pp. 1-245.