APA (7th ed.) Zitazioa
International Business Machines Corporation. International Technical Support Organization & ebrary, Inc. (2002). IMS installation and maintenance processes. IBM Corp., International Technical Support Organization.
Chicago Style (17th ed.) Zitazioa
International Business Machines Corporation. International Technical Support Organization eta Inc ebrary. IMS Installation and Maintenance Processes. San Jose, Calif.: IBM Corp., International Technical Support Organization, 2002.
MLA (9th ed.) Zitazioa
International Business Machines Corporation. International Technical Support Organization eta Inc ebrary. IMS Installation and Maintenance Processes. IBM Corp., International Technical Support Organization, 2002.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.