Mamta Matta Puri and Varun Puri. (2015). Efective Business communication skills.
Chicago Style aipamenaMamta Matta Puri and Varun Puri. Efective Business Communication Skills. Kanishka Publishers Distributers, New Delhi, 2015.
MLA aipamenaMamta Matta Puri and Varun Puri. Efective Business Communication Skills. 2015.
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