Besterfield, D. H. (1994). Quality control (4th ed.). Prentice Hall.
Cita Chicago (17th ed.)Besterfield, Dale H. Quality Control. 4th ed. Englewood Cliffs, New Jersey: Prentice Hall, 1994.
Cita MLA (8th ed.)Besterfield, Dale H. Quality Control. 4th ed. Prentice Hall, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.