APA
Gopal Krishan & Sundar son, . (1997). Materials management an intigrated approch. : N Delhi prentice hall of india.
Chicago
Gopal Krishan & Sundar son, . 1997. Materials management an intigrated approch. : N Delhi prentice hall of india.
Harvard
Gopal Krishan & Sundar son, . (1997). Materials management an intigrated approch. : N Delhi prentice hall of india.
MLA
Gopal Krishan & Sundar son, . Materials management an intigrated approch. : N Delhi prentice hall of india. 1997.