Gaya APA

Navathe, R, E, S, B. (2004). Fundamentals of Database Systems (4th ed). USA: Addison Wesley Pub..

Gaya MLA

Navathe, Ramez, Elmasri;, Shamkant, B.. "Fundamentals of Database Systems". 4th ed USA: Addison Wesley Pub., 2004. Text.