IFSA World Congress Cancun, Mexico, & Melin, P. (2007). Foundations of fuzzy logic and soft computing: 12th International Fuzzy Systems Association World Congress, IFSA 2007, Cancun, Mexico, June 18-21, 2007 : proceedings. Springer.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)IFSA World Congress Cancun, Mexico, و Patricia Melin. Foundations of Fuzzy Logic and Soft Computing: 12th International Fuzzy Systems Association World Congress, IFSA 2007, Cancun, Mexico, June 18-21, 2007 : Proceedings. Berlin ; New York: Springer, 2007.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)IFSA World Congress Cancun, Mexico, و Patricia Melin. Foundations of Fuzzy Logic and Soft Computing: 12th International Fuzzy Systems Association World Congress, IFSA 2007, Cancun, Mexico, June 18-21, 2007 : Proceedings. Springer, 2007.