APA (7th ed.) Zitazioa
ebrary, Inc, Zopounidis, C., Pardalos, P. M., & Baourakis, G. (2001). Fuzzy sets in management, economics, and marketing. World Scientific.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, Constantin Zopounidis, P. M. Pardalos, eta George Baourakis. Fuzzy Sets in Management, Economics, and Marketing. River Edge, N.J.: World Scientific, 2001.
MLA (9th ed.) Zitazioa
ebrary, Inc, et al. Fuzzy Sets in Management, Economics, and Marketing. World Scientific, 2001.
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