Maheswari, B. (1987). Quality Circles. Oxford & I.B.H. Publishing private limited.
Čikaški stil citiranjaMaheswari, B.L. Quality Circles. New Delhi: Oxford & I.B.H. Publishing private limited, 1987.
MLA način citiranjaMaheswari, B.L. Quality Circles. Oxford & I.B.H. Publishing private limited, 1987.
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