MAHAPATRA RP ,VERMA, G. (2016). DATABASE MANAGEMENT SYSTEMS (1ST.). KHANNA BOOK PUBLISHING Pvt. Ltd., NEW DELHI.
Lua i Stíl Chicago (17ú heag.)MAHAPATRA RP ,VERMA, GOVIND. DATABASE MANAGEMENT SYSTEMS. 1ST. KHANNA BOOK PUBLISHING Pvt. Ltd., NEW DELHI, 2016.
Lua MLA (9ú heag.)MAHAPATRA RP ,VERMA, GOVIND. DATABASE MANAGEMENT SYSTEMS. 1ST. KHANNA BOOK PUBLISHING Pvt. Ltd., NEW DELHI, 2016.
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