International Business Machines Corporation. International Technical Support Organization, ebrary, Inc, & Lovelace, D. (2003). VSAM demystified (2nd ed.). IBM, International Technical Support Organization.
Chicago-referens (17:e uppl.)International Business Machines Corporation. International Technical Support Organization, Inc ebrary, och Dave Lovelace. VSAM Demystified. 2nd ed. San Jose, CA: IBM, International Technical Support Organization, 2003.
MLA-referens (9:e uppl.)International Business Machines Corporation. International Technical Support Organization, et al. VSAM Demystified. 2nd ed. IBM, International Technical Support Organization, 2003.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.