APA (7th ed.) Zitazioa
Chopra, A. (2011). Material management: BBA, 4th semester, WBUT. Kalyani Publishers.
Chicago Style (17th ed.) Zitazioa
Chopra, Amit. Material Management: BBA, 4th Semester, WBUT. Kolkata: Kalyani Publishers, 2011.
MLA (9th ed.) Zitazioa
Chopra, Amit. Material Management: BBA, 4th Semester, WBUT. Kalyani Publishers, 2011.
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