Dyfyniad APA

Kaufmann, A. (1975). Introduction to the theory of fuzzy subsets. Academic Pr.

Dyfyniad Arddull Chicago

Kaufmann, A. Introduction to the Theory of Fuzzy Subsets. Orlando, Fal: Academic Pr, 1975.

Dyfyniad MLA

Kaufmann, A. Introduction to the Theory of Fuzzy Subsets. Academic Pr, 1975.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.