Klir, G. J., & Klir, G. J. a. F. (1988). Fuzzy sets, uncertainty and information. Prentice-Hall.
Chicago Style (17th ed.) ZitazioaKlir, George J., eta George J. and Folger Klir. Fuzzy Sets, Uncertainty and Information. New Delhi: Prentice-Hall, 1988.
MLA (9th ed.) ZitazioaKlir, George J., eta George J. and Folger Klir. Fuzzy Sets, Uncertainty and Information. Prentice-Hall, 1988.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.