(2002). IT Measurement: Practical advice from the experts. Pearson.
Chicago Style aipamenaIT Measurement: Practical Advice from the Experts. New Delhi: Pearson, 2002.
MLA aipamenaIT Measurement: Practical Advice from the Experts. Pearson, 2002.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.