Dyfyniad APA

Ashraf Rizvi & Korth HF. (2015). Data base system concepts. Mc graw Hill.

Dyfyniad Arddull Chicago

Ashraf Rizvi and Korth HF. Data Base System Concepts. New Delhi: Mc graw Hill, 2015.

Dyfyniad MLA

Ashraf Rizvi and Korth HF. Data Base System Concepts. Mc graw Hill, 2015.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.