APA
Choudhary S.K.Hajra C. A. &. B. S., . (1983). Elements of workshop technology .vol 1: manu........-7th ed. : .
Chicago
Choudhary S.K.Hajra Choudhary A.K.Hajra & Bhattacharya S.C, . 1983. Elements of workshop technology .vol 1: manu........-7th ed. : .
Harvard
Choudhary S.K.Hajra C. A. &. B. S., . (1983). Elements of workshop technology .vol 1: manu........-7th ed. : .
MLA
Choudhary S.K.Hajra Choudhary A.K.Hajra & Bhattacharya S.C, . Elements of workshop technology .vol 1: manu........-7th ed. : . 1983.