309462 Tuma, J. J. (1970). Engineering mathematics handbooks. New York : McGraw-Hill.
Cita Chicago (17th ed.)309462 Tuma, Jan J. Engineering Mathematics Handbooks. New York : McGraw-Hill, 1970.
Cita MLA (9th ed.)309462 Tuma, Jan J. Engineering Mathematics Handbooks. New York : McGraw-Hill, 1970.
Atenció: Aquestes cites poden no estar 100% correctes.