APA-referens (7:e uppl.)
Ballard, C. (2005). Database strategies: Using Informix XPS and DB2 Universal Database. IBM Corp., International Technical Support Organization].
Chicago-referens (17:e uppl.)
Ballard, Chuck. Database Strategies: Using Informix XPS and DB2 Universal Database. [San Jose, Calif.: IBM Corp., International Technical Support Organization], 2005.
MLA-referens (9:e uppl.)
Ballard, Chuck. Database Strategies: Using Informix XPS and DB2 Universal Database. IBM Corp., International Technical Support Organization], 2005.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.