APA-referens (7:e uppl.)
International Business Machines Corporation. International Technical Support Organization, ebrary, Inc, & Tworek, W. (2004). Patterns: Portal search custom design. IBM, International Technical Support Organization.
Chicago-referens (17:e uppl.)
International Business Machines Corporation. International Technical Support Organization, Inc ebrary, och William Tworek. Patterns: Portal Search Custom Design. Armonk, NY: IBM, International Technical Support Organization, 2004.
MLA-referens (9:e uppl.)
International Business Machines Corporation. International Technical Support Organization, et al. Patterns: Portal Search Custom Design. IBM, International Technical Support Organization, 2004.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.