APA
Freeman R. G., . (2017). Portable DBA Oracle. New Delhi: Oreilly.
Chicago
Freeman Robert G, . 2017. Portable DBA Oracle. New Delhi: Oreilly.
Harvard
Freeman R. G., . (2017). Portable DBA Oracle. New Delhi: Oreilly.
MLA
Freeman Robert G, . Portable DBA Oracle. New Delhi: Oreilly. 2017.