Cherunilam, F. Business Environment text and cases. HPH.
Lua i Stíl Chicago (17ú heag.)Cherunilam, Francis. Business Environment Text and Cases. HPH.
Lua MLA (9ú heag.)Cherunilam, Francis. Business Environment Text and Cases. HPH.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.