Cortada, J. W. A bibliographic guide to the history of computing, computers, and the information processing industry. Greenwood Press.
Chicago-Zitierstil (17. Ausg.)Cortada, James W. A Bibliographic Guide to the History of Computing, Computers, and the Information Processing Industry. New York, NY [u.a.]: Greenwood Press.
MLA-Zitierstil (9. Ausg.)Cortada, James W. A Bibliographic Guide to the History of Computing, Computers, and the Information Processing Industry. Greenwood Press.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.