Agarwal, O. (1993). Price theory: Principles and applications. Har-Anand Pal.
Citazione stile Chigago Style (17a edizione)Agarwal, O.M. Price Theory: Principles and Applications. New Delhi: Har-Anand Pal, 1993.
Citatione MLA (9a ed.)Agarwal, O.M. Price Theory: Principles and Applications. Har-Anand Pal, 1993.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.