APA (7 वां संस्करण) प्रशस्ति पत्र
Samuels, L. E. (2003). Metallographic polishing by mechanical methods (4th ed.). ASM International.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Samuels, Leonard Ernest. Metallographic Polishing by Mechanical Methods. 4th ed. Materials Park, OH: ASM International, 2003.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Samuels, Leonard Ernest. Metallographic Polishing by Mechanical Methods. 4th ed. ASM International, 2003.
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