Ellis, C. D. (2006). Joe wilson and the creation of Xerox. Hoboken, N.J: John Wiley & Sons.
Dyfyniad Arddull ChicagoEllis, Charles D. Joe Wilson and the Creation of Xerox. Hoboken, N.J: John Wiley & Sons, 2006.
Dyfyniad MLAEllis, Charles D. Joe Wilson and the Creation of Xerox. Hoboken, N.J: John Wiley & Sons, 2006.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.