Straker, D. (1997). Quality Conspiracy. Gower.
Chicago Style aipamenaStraker, David. Quality Conspiracy. Aldershot: Gower, 1997.
MLA aipamenaStraker, David. Quality Conspiracy. Gower, 1997.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
Straker, D. (1997). Quality Conspiracy. Gower.
Chicago Style aipamenaStraker, David. Quality Conspiracy. Aldershot: Gower, 1997.
MLA aipamenaStraker, David. Quality Conspiracy. Gower, 1997.