Nigam, S. (2005). Total quality management: An integrated approach. Excel Books.
Cita Chicago (17th ed.)Nigam, Shailendra. Total Quality Management: An Integrated Approach. New Delhi: Excel Books, 2005.
Cita MLA (9th ed.)Nigam, Shailendra. Total Quality Management: An Integrated Approach. Excel Books, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.