Lua APA (7ú heag.)

Iyer, U. (2006). A textbook in business economics S.Y.B.Com (7th rev.). Aishwarya.

Lua i Stíl Chicago (17ú heag.)

Iyer, Usha. A Textbook in Business Economics S.Y.B.Com. 7th rev. Mumbai: Aishwarya, 2006.

Lua MLA (9ú heag.)

Iyer, Usha. A Textbook in Business Economics S.Y.B.Com. 7th rev. Aishwarya, 2006.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.