Ramakrishna, M., & Venugopal. (2019). Business economics. Wiley.
Chicago-čujuhus (17. p.)Ramakrishna, M., juo Venugopal. Business Economics. New Delhi: Wiley, 2019.
MLA-čujuhus (9. p.)Ramakrishna, M., juo Venugopal. Business Economics. Wiley, 2019.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.