Weyl; Hermann. Philosophy of Mathematics and Natural Science (1st Edition 1949.). Princeton.
Chicago Edition CitationWeyl; Hermann. Philosophy of Mathematics and Natural Science. 1st Edition 1949. U S A: Princeton.
Cita MLAWeyl; Hermann. Philosophy of Mathematics and Natural Science. 1st Edition 1949. Princeton.
Atenció: Aquestes cites poden no estar 100% correctes.