Hansen, B. L. (1987). Quality control and application ([Rev. ed.].). Prentice-Hall.
Cita Chicago (17th ed.)Hansen, Bertrand L. Quality Control and Application. [Rev. ed.]. Englewood Cliffs, N.J: Prentice-Hall, 1987.
Cita MLA (9th ed.)Hansen, Bertrand L. Quality Control and Application. [Rev. ed.]. Prentice-Hall, 1987.
Atenció: Aquestes cites poden no estar 100% correctes.