Kandel, Abraham
Fuzzy mathematical techniques with applications
Addison-Wesley, 1986
 Buku Teks SO
Dubois, Didier
Fuzzy sets and systems: theory and applications
Academic Press, 1980
 Buku Teks SO
Terano, Toshiro
Fuzzy systems theory and its applications
Academic Press, 1992
 Buku Teks
Ahsan, Javed
Fuzzy semirings with applications to automata theory
[Springer, ], 2012
 eBooks
Wang, Shuming
Fuzzy stochastic optimization: theory, models and applications
[Springer, ], 2012
 eBooks