Chandler, Daniel; Munday, Rod. A Dictionary of Media and Communication. first. Oxford University Press, 2011-02-10. ISBN 978-0199568758. «Commonly a synonym for computers and computer networks but more broadly designating any technology that is used to generate, store, process, and/or distribute information electronically, including television and telephone.»
hbr.org
Leavitt, Harold J.; Whisler, Thomas L. «Management in the 1980s». Harvard Business Review, 11, 1958.