International Business Machines Corporation. International Technical Support Organization, ebrary, Inc, & Kempny, G. (2003). IBM WebSphere voice systems solutions implementation guide. IBM, International Technical Support Organization.
Citazione stile Chigago Style (17a edizione)International Business Machines Corporation. International Technical Support Organization, Inc ebrary, e Guy Kempny. IBM WebSphere Voice Systems Solutions Implementation Guide. Research Triangle Park, NC: IBM, International Technical Support Organization, 2003.
Citatione MLA (9a ed.)International Business Machines Corporation. International Technical Support Organization, et al. IBM WebSphere Voice Systems Solutions Implementation Guide. IBM, International Technical Support Organization, 2003.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.