Suárez Rivero, D. (2013). The enigma of Gottlob Frege. Four approaches of the theorists of the direct reference. Universidad Nacional, Costa Rica, Escuela de Filosofía.
Chicago Style CitationSuárez Rivero, David. The Enigma of Gottlob Frege. Four Approaches of the Theorists of the Direct Reference. Universidad Nacional, Costa Rica, Escuela de Filosofía, 2013.
MLA CitationSuárez Rivero, David. The Enigma of Gottlob Frege. Four Approaches of the Theorists of the Direct Reference. Universidad Nacional, Costa Rica, Escuela de Filosofía, 2013.
Warning: These citations may not always be 100% accurate.