Crowl, D. A., & Louvar, J. F. (2011). Chemical process safety: Fundamentals with applications (Third edition.). Prentice Hall.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCrowl, Daniel A., और Joseph F. Louvar. Chemical Process Safety: Fundamentals with Applications. Third edition. Upper Saddle River, NJ: Prentice Hall, 2011.
एमएलए (9वां संस्करण) प्रशस्ति पत्रCrowl, Daniel A., और Joseph F. Louvar. Chemical Process Safety: Fundamentals with Applications. Third edition. Prentice Hall, 2011.
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