Richards, G. (1997). Notes for managers: Effective supervision in the factory. University press.
शिकागो स्टाइल उद्धरणRichards, Graham. Notes for Managers: Effective Supervision in the Factory. Hyderabad: University press, 1997.
एमएलए उद्धरणRichards, Graham. Notes for Managers: Effective Supervision in the Factory. University press, 1997.
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