International Business Machines Corporation. International Technical Support Organization, ebrary, Inc, & Lovelace, D. (2003). VSAM demystified (2nd ed.). IBM, International Technical Support Organization.
Цитирование в стиле Чикаго (17-е изд.)International Business Machines Corporation. International Technical Support Organization, Inc ebrary, и Dave Lovelace. VSAM Demystified. 2nd ed. San Jose, CA: IBM, International Technical Support Organization, 2003.
Цитирование MLA (9-е изд.)International Business Machines Corporation. International Technical Support Organization, et al. VSAM Demystified. 2nd ed. IBM, International Technical Support Organization, 2003.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.