Selby, S., & Chemical Rubber Company, C. (1981). CRC standard mathematical tables. CRC Press.
Cita Chicago (17th ed.)Selby, Samuel, i Cleveland Chemical Rubber Company. CRC Standard Mathematical Tables. Boca Raton, Florida: CRC Press, 1981.
Cita MLA (9th ed.)Selby, Samuel, i Cleveland Chemical Rubber Company. CRC Standard Mathematical Tables. CRC Press, 1981.
Atenció: Aquestes cites poden no estar 100% correctes.