National productivity council. (1963). Quality control in Japan,USA and Britain. National productivity council.
शिकागो स्टाइल उद्धरणNational productivity council. Quality Control in Japan,USA and Britain. New Delhi: National productivity council, 1963.
एमएलए उद्धरणNational productivity council. Quality Control in Japan,USA and Britain. National productivity council, 1963.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.