APA استشهاد

Raghu Ramakrishnan. (2000). Database management systems (2nd.). Mc Graw Hill.

استشهاد بنمط شيكاغو

Raghu Ramakrishnan. Database Management Systems. 2nd. New York: Mc Graw Hill, 2000.

MLA استشهاد

Raghu Ramakrishnan. Database Management Systems. 2nd. Mc Graw Hill, 2000.