ebrary, Inc, Preyer, G., & Peter, G. (2008). Philosophy of mathematics: Set theory, measuring theories, and nominalism. Ontos Verlag.
Čikaški stil citiranja (17. izdanje)ebrary, Inc, Gerhard Preyer, i Georg Peter. Philosophy of Mathematics: Set Theory, Measuring Theories, and Nominalism. Frankfurt: Ontos Verlag, 2008.
MLA način citiranja (9. izdanje)ebrary, Inc, et al. Philosophy of Mathematics: Set Theory, Measuring Theories, and Nominalism. Ontos Verlag, 2008.
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