Dyfyniad APA

Balasubramanian P. (2015). A Text Book of Data Base Management System. Astha Publishers.

Dyfyniad Arddull Chicago

Balasubramanian P. A Text Book of Data Base Management System. New Delhi: Astha Publishers, 2015.

Dyfyniad MLA

Balasubramanian P. A Text Book of Data Base Management System. Astha Publishers, 2015.

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