1. D.L. Hodgett, Efficient drying using heat pumps. The Chemical Engineer, 1976, pp. 510–512
2. D. Reay, Energy conservation in industrial drying. The Chemical Engineer, 1976, pp. 507–509
3. R. Benstead, Industrial heat pumps. Power Engineering Journal, 1988, pp. 173–178
4. A.C. Metaxas, Foundations of Electroheat, a Unified Approach. 1st, Wiley, New York, 1996
5. A.C. Metaxas, R.J. Meredith, Industrial Microwave Heating. 3rd, Peter Peregrinus, Stevenage, UK, 1983