Narayana, K., Reddy, S., & Rao, P. (2002). Metal working and metrology: (production technology-III). Scitech publications.
Čikaški stil citiranjaNarayana, K.L, S.Sudhakara Reddy, i P.Divakara Rao. Metal Working and Metrology: (production Technology-III). Chennai: Scitech publications, 2002.
MLA način citiranjaNarayana, K.L, et al. Metal Working and Metrology: (production Technology-III). Scitech publications, 2002.
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