1. Davidson, V. J. (1996). Fuzzy control in food processing. In Chapter 6 in computerized control systems in food processing (pp. 179–206). New York: Marcel Dekker
2. Davidson, V. J., Martineau, S., & Brown, R. B. (1996). Quality-based control for drying of food materials. In Proceedings of the NAFIPS'96 (pp. 114–117). Berkeley
3. An introduction to fuzzy control;Driankov,1993
4. Eerikainen, T., Linko, S., & Linko, P. (1988). The potential of fuzzy logic in optimization and control: fuzzy reasoning in extrusion cooker control. In M. Renard & J. Bimbenet, Automatic control and optimization of food processes (pp. 183–200). Amsterdam: Elsevier
5. An introduction to fuzzy arithmetic;Kaufman,1985