Weiner, J. (2005). Frege explained: From arithmetic to analytic philosophy ([1st ed.] 2nd printing.). Open Court.
Cita Chicago Style (17a ed.)Weiner, Joan. Frege Explained: From Arithmetic to Analytic Philosophy. [1st ed.] 2nd printing. Chicago ; La Salle: Open Court, 2005.
Cita MLA (9a ed.)Weiner, Joan. Frege Explained: From Arithmetic to Analytic Philosophy. [1st ed.] 2nd printing. Open Court, 2005.
Precaución: Estas citas no son 100% exactas.