1. Parameter Estimation for Step-Drawdown Tests
2. Bierschenk, W.H. , Wilson, G.R., The exploitation and development of groundwater resources. Iran Institution of Associated Science Hydrology Publication, 57 1961. 607–627.
3. Brassington, R. Field hydrogeology. 2nd edn, 1998. John Wiley & Sons, Chichester.
4. The analysis and planning of step drawdown tests