Gilster, P. (1994). Finding it on the Internet: The essential guide to archie, Veronica, Gopher, WAIS, WWW (including Mosaic), and other search and browsing tools. Wiley.
Dyfyniad Arddull ChicagoGilster, Paul. Finding It on the Internet: The Essential Guide to Archie, Veronica, Gopher, WAIS, WWW (including Mosaic), and Other Search and Browsing Tools. New York: Wiley, 1994.
Dyfyniad MLAGilster, Paul. Finding It on the Internet: The Essential Guide to Archie, Veronica, Gopher, WAIS, WWW (including Mosaic), and Other Search and Browsing Tools. Wiley, 1994.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.