1. The ASCE Standardized reference evapotranspiration equation. ASCE-EWRI Standardization of Reference Evapotranspiration Task Comm. Report;ASCE-EWRI,2005
2. Allen, R.G., Pereira, L.S., Raes, D., Smith, M., 1998. Crop evapotranspiration: Guidelines for computing crop water requirements United Nations Food and Agriculture Organization, Irrigation and Drainage Paper 56, Rome.
3. Estimating evaporation from bare soil and the crop coefficient for the initial period using common soils information;Allen;J. Irrig. Drain. Eng.,2005
4. Evapotranspiration information reporting: I. Factors governing measurement accuracy;Allen;Agric. Water Manage.,2011
5. Evapotranspiration information reporting: II. Recommended documentation;Allen;Agric. Water Manage.,2011