Dyfyniad APA
Chopra, A. (2011). Material management: BBA, 4th semester, WBUT. Kalyani Publishers.
Dyfyniad Arddull Chicago
Chopra, Amit. Material Management: BBA, 4th Semester, WBUT. Kolkata: Kalyani Publishers, 2011.
Dyfyniad MLA
Chopra, Amit. Material Management: BBA, 4th Semester, WBUT. Kalyani Publishers, 2011.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.