Rademacher, H., & Toeplitz, O. (1966). The enjoyment of mathematics: Selections from mathematics for the amateur. Princeton University.
Cita Chicago (17th ed.)Rademacher, Hans, i Otto Toeplitz. The Enjoyment of Mathematics: Selections from Mathematics for the Amateur. Princeton: Princeton University, 1966.
Cita MLA (9th ed.)Rademacher, Hans, i Otto Toeplitz. The Enjoyment of Mathematics: Selections from Mathematics for the Amateur. Princeton University, 1966.
Atenció: Aquestes cites poden no estar 100% correctes.