Szymanski. (1991). Introduction to computers and information systems. New York: Macmillan.
Chicago Style CitationSzymanski. Introduction to Computers and Information Systems. New York: Macmillan, 1991.
MLA CitationSzymanski. Introduction to Computers and Information Systems. New York: Macmillan, 1991.
Warning: These citations may not always be 100% accurate.