Kantner, R. (1994). The ISO 9000 answer book. Omneo, John Wiley & Sons.
Cita Chicago (17th ed.)Kantner, Rob. The ISO 9000 Answer Book. Essex Junction, VT : New York: Omneo, John Wiley & Sons, 1994.
Cita MLA (8th ed.)Kantner, Rob. The ISO 9000 Answer Book. Omneo, John Wiley & Sons, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.