1. W. G. Burton(1973 ). Physiological and biochemical changes in the tuber as affected by storage conditions .Proceedings of the 5th triennial Conference of the European Association for Potato Research, Norwich, 1972, pp.63 -81 .
2. W. G. Burton(1974 ). Environmental requirements in store as determined by potential deterioration .Proceedings of the 7th British Insecticide and Fungicide Conference, Brighton, 1973.pp.1037 -1055 .
3. Some biophysical principles underlying the controlled atmosphere storage of plant material
4. S. A. Pieniazek(1942 ). A study of factors influencing the rate of transpiration of apple fruits . Thesis , Cornell University. (The relevant relationship is illustrated in R. M. Smock and A. M. Neubert,Apples and Apple Products.Interscience Publishers, 1950.).