Chandra, D. (1991). Quality circles. Tata Mc Graw Hill.
Chicago Style (17th ed.) CitationChandra, Durgesh. Quality Circles. New Delhi: Tata Mc Graw Hill, 1991.
MLA (9th ed.) CitationChandra, Durgesh. Quality Circles. Tata Mc Graw Hill, 1991.
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