Agarwal, O. M., & Narayanan, R. (1993). Price theory: Principles and application. Har-Anand Publications.
Chicago Style aipamenaAgarwal, O. M., and R. Narayanan. Price Theory: Principles and Application. New Delhi: Har-Anand Publications, 1993.
MLA aipamenaAgarwal, O. M., and R. Narayanan. Price Theory: Principles and Application. Har-Anand Publications, 1993.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.