Ellis, C. (2006). Joe Willson and the Creation of Xerox. John Wiley & Sons, Inc.
Chicago Stili AlıntıEllis, Charles. Joe Willson and the Creation of Xerox. John Wiley & Sons, Inc, 2006.
MLA AlıntıEllis, Charles. Joe Willson and the Creation of Xerox. John Wiley & Sons, Inc, 2006.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..