1. Allen, R. G., and Brockway, C. E. (1982). Consumptive irrigation requirements for crops in Idaho. Final Technical Completion Report, Idaho Water and Energy Resources Research Institute, University of Idaho, Moscow.
2. Rational use of the FAO Blaney-Criddle formula;Allen;J. Irrig. Drain. Div. Am. Soc. Civ. Eng.,1986
3. Allen, R. G., and Wright, J. L. (1983). Variation within measured and estimated consumptive use requirements. Adv. Irrig. Drain., Proc. Am. Soc. Civ. Eng. Irrig. Drain. Div. Special. Conf., Jackson, Wyoming pp. 1–12.
4. Weather station siting and consumptive use estimates;Allen;J. Irrig. Drain. Div. Am. Soc. Civ.,1983
5. Amegee, K. Y. (1985). Application of geostatistics to regional evapotranspiration. Ph.D. dissertation, Dept. of Civil Engineering, Oregon State University.