Cita APA (7th ed.)
Gremillion, L. L., & Pyburn, P. J. (1988). Computers and information systems in business: An introduction. McGraw-Hill.
Cita Chicago (17th ed.)
Gremillion, Lee L., i Phillip J. Pyburn. Computers and Information Systems in Business: An Introduction. New York: McGraw-Hill, 1988.
Cita MLA (9th ed.)
Gremillion, Lee L., i Phillip J. Pyburn. Computers and Information Systems in Business: An Introduction. McGraw-Hill, 1988.
Atenció: Aquestes cites poden no estar 100% correctes.