APA (7 वां संस्करण) प्रशस्ति पत्र
Ei-Hofy, H. A. (2013). Fundamentals of machining processes: Conventional and nonconventional processes (2nd ed.). CRC Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Ei-Hofy, Hassan Abdel-Gawad. Fundamentals of Machining Processes: Conventional and Nonconventional Processes. 2nd ed. London: CRC Press, 2013.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Ei-Hofy, Hassan Abdel-Gawad. Fundamentals of Machining Processes: Conventional and Nonconventional Processes. 2nd ed. CRC Press, 2013.
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