Kaufmann, A. (1975). Introduction to the theory of fuzzy subsets v.1. Academic Press.
Chicago Edition CitationKaufmann, A. Introduction to the Theory of Fuzzy Subsets V.1. New York: Academic Press, 1975.
MLA Edition CitationKaufmann, A. Introduction to the Theory of Fuzzy Subsets V.1. Academic Press, 1975.
Warning: These citations may not always be 100% accurate.