(1972). Encyclopedia of information systems and services (1. ed.). Academic Media.
Chicago Style (17th ed.) CitationEncyclopedia of Information Systems and Services. 1. ed. Orange, NJ: Academic Media, 1972.
MLA (9th ed.) CitationEncyclopedia of Information Systems and Services. 1. ed. Academic Media, 1972.
Warning: These citations may not always be 100% accurate.