Dyfyniad APA

Elmasri, R. (2009). Fundamentals of database systems, 5e (fifth.). Pearson Education.

Dyfyniad Arddull Chicago

Elmasri, Ramez. Fundamentals of Database Systems, 5e. fifth. New Delhi: Pearson Education, 2009.

Dyfyniad MLA

Elmasri, Ramez. Fundamentals of Database Systems, 5e. fifth. Pearson Education, 2009.

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