Singh, R. P., & Heldman, D. R. (1993). Introduction to food engineering (2nd ed.). Academic Press, Inc.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSingh, R. Paul, और Dennis R. Heldman. Introduction to Food Engineering. 2nd ed. San Diego: Academic Press, Inc, 1993.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSingh, R. Paul, और Dennis R. Heldman. Introduction to Food Engineering. 2nd ed. Academic Press, Inc, 1993.
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