APA

Jain (R K) ;Gupta (S C), . (1991). Production Technology Ed.12. : .

Chicago

Jain (R K) ;Gupta (S C), . 1991. Production Technology Ed.12. : .

Harvard

Jain (R K) ;Gupta (S C), . (1991). Production Technology Ed.12. : .

MLA

Jain (R K) ;Gupta (S C), . Production Technology Ed.12. : . 1991.