Surak, J. G., & Wilson, S. (2014). The certified HACCP auditor handbook (Third edition.). ASQ Quality Press.
Cita Chicago (17th ed.)Surak, John G., i Steven Wilson. The Certified HACCP Auditor Handbook. Third edition. Milwaukee, Wisconsin: ASQ Quality Press, 2014.
Cita MLA (9th ed.)Surak, John G., i Steven Wilson. The Certified HACCP Auditor Handbook. Third edition. ASQ Quality Press, 2014.
Atenció: Aquestes cites poden no estar 100% correctes.