Bojadziev, G., & Bojadziev, M. (2007). Fuzzy logic for business, finance and management (2nd ed.). World Scientific.
Cita Chicago (17th ed.)Bojadziev, George, i Maria Bojadziev. Fuzzy Logic for Business, Finance and Management. 2nd ed. Hackensack, NJ: World Scientific, 2007.
Cita MLA (8th ed.)Bojadziev, George, i Maria Bojadziev. Fuzzy Logic for Business, Finance and Management. 2nd ed. World Scientific, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.