Vaidya, M. Elementary Business mathematics- FYBCOM.
Lua i Stíl Chicago (17ú heag.)Vaidya, M. Elementary Business Mathematics- FYBCOM.
Lua MLA (9ú heag.)Vaidya, M. Elementary Business Mathematics- FYBCOM.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.