International Labour Office & Mukherjee. (1979). Introduction to work study: Indian adaptation/3e (3rd ed.).
शिकागो स्टाइल उद्धरणInternational Labour Office और Mukherjee. Introduction to Work Study: Indian Adaptation/3e. 3rd ed. 1979.
एमएलए उद्धरणInternational Labour Office और Mukherjee. Introduction to Work Study: Indian Adaptation/3e. 3rd ed. 1979.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.