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- Naive Set Theory by Paul R. Halmos, March, 1987
- Mathematical Thinking and Writing: A Transition to Advanced Mathematics by Randall Maddox, July, 2001
- A First Course in Fuzzy Logic, Second Edition by Hung T. Nguyen, Elbert A. Walker, 21 July, 1999
- Proof, Logic, and Conjecture: The Mathematician's Toolbox by Robert S. Wolf, January, 1998
- The Fuzzy Systems Handbook: A Practitioner's Guide to Building, Using, & Maintaining Fuzzy Systems by Earl Cox, 15 January, 1999
- Notes on Logic and Set Theory by Peter T. Johnstone, November, 2002
- Set Theory and Its Logic Rev Edition by Willard Van O Quine,
- Uncertain Rule-Based Fuzzy Logic Systems: Introduction and New Directions by Jerry M. Mendel, 22 December, 2000
- The Structure of Proof: With Logic and Set Theory by Michael L. O'Leary, 15 January, 2002
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