APA-čujuhus (7. p.)
Kumar, V., & Bodh Raj. (2009). Business communication (2nd ed.). Kalyani Pub.
Chicago-čujuhus (17. p.)
Kumar, Varinder, juo Bodh Raj. Business Communication. 2nd ed. New Delhi: Kalyani Pub, 2009.
MLA-čujuhus (9. p.)
Kumar, Varinder, juo Bodh Raj. Business Communication. 2nd ed. Kalyani Pub, 2009.
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