Lewon, P. (1997). Cyberhound's guide to internet discussion groups. Gale.
Cita Chicago Style (17a ed.)Lewon, Paul. Cyberhound's Guide to Internet Discussion Groups. Detroit: Gale, 1997.
Cita MLA (9a ed.)Lewon, Paul. Cyberhound's Guide to Internet Discussion Groups. Gale, 1997.
Precaución: Estas citas no son 100% exactas.