Griffith, G. (1992). The quality technician's handbook (2nd ed.). Prentice Hall.
Cita Chicago (17th ed.)Griffith, Gary. The Quality Technician's Handbook. 2nd ed. Englewood Cliffs, N.J: Prentice Hall, 1992.
Cita MLA (9th ed.)Griffith, Gary. The Quality Technician's Handbook. 2nd ed. Prentice Hall, 1992.
Atenció: Aquestes cites poden no estar 100% correctes.