Ratnam, C. V. (2000). Global Business Review. Sage.
Chicago Style aipamenaRatnam, C.S. Venkata. Global Business Review. New Delhi: Sage, 2000.
MLA aipamenaRatnam, C.S. Venkata. Global Business Review. Sage, 2000.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.