(1966). The language of logic / Hans Freudenthal.
Cita Chicago (17th ed.)The Language of Logic / Hans Freudenthal. 1966.
Cita MLA (9th ed.)The Language of Logic / Hans Freudenthal. 1966.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)