Phillip A Carson. (1988). The safe handling of chemicals in industry; Vol.3. London: Longman.
शिकागो स्टाइल उद्धरणPhillip A Carson. The Safe Handling of Chemicals in Industry; Vol.3. London: Longman, 1988.
एमएलए उद्धरणPhillip A Carson. The Safe Handling of Chemicals in Industry; Vol.3. London: Longman, 1988.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.