Cita APA (7a ed.)

Ramkrishnan, R. (2018). Database Management System (15th.). Mc Graw Hill Education Pvt. Ltd.

Cita Chicago Style (17a ed.)

Ramkrishnan, Raghu. Database Management System. 15th. New Delhi: Mc Graw Hill Education Pvt. Ltd, 2018.

Cita MLA (9a ed.)

Ramkrishnan, Raghu. Database Management System. 15th. Mc Graw Hill Education Pvt. Ltd, 2018.