APA-viite (7. p.)
Sharma, R. C., Mohan, K., & Nirban, V. S. (2020). Business Correspondence and Report Writing: A Practical Approach to Business and Technical Communication (6th ed.). Tata McGraw hill.
Chicago-viite (17. p.)
Sharma, R. C., Krishna Mohan, ja Virendra Singh Nirban. Business Correspondence and Report Writing: A Practical Approach to Business and Technical Communication. 6th ed. New Delhi: Tata McGraw hill, 2020.
MLA-viite (9. p.)
Sharma, R. C., et al. Business Correspondence and Report Writing: A Practical Approach to Business and Technical Communication. 6th ed. Tata McGraw hill, 2020.
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