Gryna,Frank M. (2007). Juran's quality planning and analysis (5th edn.). McGraw Hill Eucation India Pvt Ltd.
Cita Chicago (17th ed.)Gryna,Frank M. Juran's Quality Planning and Analysis. 5th edn. New Delhi: McGraw Hill Eucation India Pvt Ltd, 2007.
Cita MLA (9th ed.)Gryna,Frank M. Juran's Quality Planning and Analysis. 5th edn. McGraw Hill Eucation India Pvt Ltd, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.