Upda, S. R. (1992). GQuality circles (2nd ed.). Tata McGraw-Hill.
Chicago Style (17th ed.) CitationUpda, S. R. GQuality Circles. 2nd ed. New Delhi: Tata McGraw-Hill, 1992.
MLA (9th ed.) CitationUpda, S. R. GQuality Circles. 2nd ed. Tata McGraw-Hill, 1992.
Warning: These citations may not always be 100% accurate.