Dyfyniad APA

Ceruzzi, P. E., & Aspray, W. (2008). The internet and American business. Cambridge, Mass: MIT Press.

Dyfyniad Arddull Chicago

Ceruzzi, Paul E., και William Aspray. The Internet and American Business. Cambridge, Mass: MIT Press, 2008.

Dyfyniad MLA

Ceruzzi, Paul E., και William Aspray. The Internet and American Business. Cambridge, Mass: MIT Press, 2008.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.