NGUYEN, H. T., & WALKER, E. A. (2006). A first course in fuzzy logic.-- ed.3. Chapman and Hall/CRC.
Lua i Stíl Chicago (17ú heag.)NGUYEN, Hung T., agus Elbert A. WALKER. A First Course in Fuzzy Logic.-- Ed.3. Boca Raton: Chapman and Hall/CRC, 2006.
Lua MLA (9ú heag.)NGUYEN, Hung T., agus Elbert A. WALKER. A First Course in Fuzzy Logic.-- Ed.3. Chapman and Hall/CRC, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.