Volk, W. Engineering statistics with a programmable calculator. McGraw-Hill Book Company.
Cita Chicago (17th ed.)Volk, William. Engineering Statistics with a Programmable Calculator. New York: McGraw-Hill Book Company.
Cita MLA (9th ed.)Volk, William. Engineering Statistics with a Programmable Calculator. McGraw-Hill Book Company.
Atenció: Aquestes cites poden no estar 100% correctes.