Παραπομπή APA

Elmasri, R. (2005). Fundamentals of database systems.4th Ed. (4th.). Pearson Education.

Παραπομπή Chicago Style

Elmasri, Ramez. Fundamentals of Database Systems.4th Ed. 4th. Delhi: Pearson Education, 2005.

Παραπομπή MLA

Elmasri, Ramez. Fundamentals of Database Systems.4th Ed. 4th. Pearson Education, 2005.