Lua APA (7ú heag.)

Nigam, S. (2005). Total quality management: An integrated approach. Excel Books.

Lua i Stíl Chicago (17ú heag.)

Nigam, Shailendra. Total Quality Management: An Integrated Approach. New Delhi: Excel Books, 2005.

Lua MLA (9ú heag.)

Nigam, Shailendra. Total Quality Management: An Integrated Approach. Excel Books, 2005.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.