@book{Benacerraf_Putnam_1983, address={Cambridge}, edition={2nd ed}, title={Philosophy of mathematics: selected readings}, publisher={Cambridge University Press}, author={Benacerraf, Paul and Putnam, Hilary}, year={1983} }
@book{Bostock_2009, address={Chichester}, title={Philosophy of mathematics: an introduction}, publisher={Wiley-Blackwell}, author={Bostock, David}, year={2009} }
@book{Chihara_1973, address={Ithaca, N.Y.}, title={Ontology and the vicious-circle principle}, publisher={Cornell University Press}, author={Chihara, Charles S.}, year={1973} }
@book{Copi_1971, address={London}, title={The theory of logical types}, volume={Monographs in modern logic series}, publisher={Routledge & Kegan Paul}, author={Copi, Irving Marmer}, year={1971} }
@book{Grayling_1998, address={Oxford}, title={Philosophy}, publisher={Oxford University Press}, author={Grayling, A. C.}, year={1998} }
@book{Shapiro_2000, address={New York}, title={Thinking about mathematics: the philosophy of mathematics}, publisher={Oxford University Press}, author={Shapiro, Stewart}, year={2000} }
@book{Tiles_1991, address={London}, title={Mathematics and the image of reason}, volume={Philosophical issues in science}, url={https://www.vlebooks.com/vleweb/product/openreader?id=GlasgowUni&isbn=9781134967728}, publisher={Routledge}, author={Tiles, Mary}, year={1991} }