Szymanski, R. A. (1990). Computers and Information Systems in Buisness. Merrill.
Chicago Edition CitationSzymanski, Robert A. Computers and Information Systems in Buisness. Columbus: Merrill, 1990.
Cita MLASzymanski, Robert A. Computers and Information Systems in Buisness. Merrill, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.