Iyer, U. (2004). A textbook in Economics S.Y.J.C. Aishwarya.
Chicago-čujuhus (17. p.)Iyer, Usha. A Textbook in Economics S.Y.J.C. Mumbai: Aishwarya, 2004.
MLA-čujuhus (9. p.)Iyer, Usha. A Textbook in Economics S.Y.J.C. Aishwarya, 2004.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.