Citazione Stile APA (7a Edizione)

Sharma, R. (2002). Business correspondence and report writing- 3rd ed (3rd.).

Citazione stile Chigago Style (17a edizione)

Sharma, R. Business Correspondence and Report Writing- 3rd Ed. 3rd. New Delhi, 2002.

Citatione MLA (9a ed.)

Sharma, R. Business Correspondence and Report Writing- 3rd Ed. 3rd. 2002.