John, J. (2003). Fuzzy Logic: Introduction to fuzzy logic. Prentice Hall of India.
Cita Chicago (17th ed.)John, Jerry. Fuzzy Logic: Introduction to Fuzzy Logic. New Delhi: Prentice Hall of India, 2003.
Cita MLA (9th ed.)John, Jerry. Fuzzy Logic: Introduction to Fuzzy Logic. Prentice Hall of India, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.