Sharma R C. (2006). Business Correspondence and Report Writing. TMH.
Lua i Stíl Chicago (17ú heag.)Sharma R C. Business Correspondence and Report Writing. New Delhi: TMH, 2006.
Lua MLA (9ú heag.)Sharma R C. Business Correspondence and Report Writing. TMH, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.