Cita APA (7th ed.)

(1996). New Riders official world wide web directory 1997 (rev. and updat. ed.). Techmedia.

Cita Chicago (17th ed.)

New Riders Official World Wide Web Directory 1997. rev. and updat. ed. New Delhi: Techmedia, 1996.

Cita MLA (9th ed.)

New Riders Official World Wide Web Directory 1997. rev. and updat. ed. Techmedia, 1996.