Lua APA (7ú heag.)
Sharma, R. C., & Mohan, K. (2002). Business correspondence and report writing (3rd ed.). Tata McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)
Sharma, R. C., agus Krishna Mohan. Business Correspondence and Report Writing. 3rd ed. New Delhi: Tata McGraw-Hill, 2002.
Lua MLA (9ú heag.)
Sharma, R. C., agus Krishna Mohan. Business Correspondence and Report Writing. 3rd ed. Tata McGraw-Hill, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.