Iyengar Gita. (1995). Who's Smarter. National Book Trust.
Chicago Style aipamenaIyengar Gita. Who's Smarter. New Delhi: National Book Trust, 1995.
MLA aipamenaIyengar Gita. Who's Smarter. National Book Trust, 1995.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.