Cita APA (7th ed.)
ebrary, Inc, Zopounidis, C., Pardalos, P. M., & Baourakis, G. (2001). Fuzzy sets in management, economics, and marketing. World Scientific.
Cita Chicago (17th ed.)
ebrary, Inc, Constantin Zopounidis, P. M. Pardalos, i George Baourakis. Fuzzy Sets in Management, Economics, and Marketing. River Edge, N.J.: World Scientific, 2001.
Cita MLA (9th ed.)
ebrary, Inc, et al. Fuzzy Sets in Management, Economics, and Marketing. World Scientific, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.