USBORNE NICK. (2002). NET WORDS: CREATING HIGH IMPACT ONLINE COPY. MCGRAW-HILL.
Cita Chicago (17th ed.)USBORNE NICK. NET WORDS: CREATING HIGH IMPACT ONLINE COPY. NEW YORK: MCGRAW-HILL, 2002.
Cita MLA (9th ed.)USBORNE NICK. NET WORDS: CREATING HIGH IMPACT ONLINE COPY. MCGRAW-HILL, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.