SHARMA P C. (2005). TEXTBOOK OF PRODUCTION TECHNOLOGY. S.CHAND & COMPANY LTD.
Chicago-čujuhus (17. p.)SHARMA P C. TEXTBOOK OF PRODUCTION TECHNOLOGY. NEW DELHI: S.CHAND & COMPANY LTD, 2005.
MLA-čujuhus (9. p.)SHARMA P C. TEXTBOOK OF PRODUCTION TECHNOLOGY. S.CHAND & COMPANY LTD, 2005.
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