Sharma, R. C., & Mohan, . K. (2002). Business correspondence and report writing: A practical approach to business & technical communication. Tata McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Sharma, R. C., agus Krishna Mohan. Business Correspondence and Report Writing: A Practical Approach to Business & Technical Communication. New Delhi: Tata McGraw-Hill, 2002.
Lua MLA (8ú heag.)Sharma, R. C., agus Krishna Mohan. Business Correspondence and Report Writing: A Practical Approach to Business & Technical Communication. Tata McGraw-Hill, 2002.
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