Spiegel, M. (1968). Mathematical handbook of formulas and tables. McGraw Hill.
Cita Chicago (17th ed.)Spiegel, Murray. Mathematical Handbook of Formulas and Tables. NULL: McGraw Hill, 1968.
Cita MLA (9th ed.)Spiegel, Murray. Mathematical Handbook of Formulas and Tables. McGraw Hill, 1968.
Atenció: Aquestes cites poden no estar 100% correctes.