SHARMA P.C. (2011). A TEXTBOOK OF PRODUCTION TECHNOLOGY: MANUFACTURING PROCESSES. S.CHAND & COMPANY LTD.
Lua i Stíl Chicago (17ú heag.)SHARMA P.C. A TEXTBOOK OF PRODUCTION TECHNOLOGY: MANUFACTURING PROCESSES. NEW DELHI: S.CHAND & COMPANY LTD, 2011.
Lua MLA (9ú heag.)SHARMA P.C. A TEXTBOOK OF PRODUCTION TECHNOLOGY: MANUFACTURING PROCESSES. S.CHAND & COMPANY LTD, 2011.
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